archive of lectures

1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

1991

October 11
Alois Kufner (Mathematical Institute AS CR, Prague):

Friedrichs inequality in weighted spaces - amalgams in $L\sp p$ and $L\sp q$ (joint work with H.P. Heinig)

October 25, November 1
Bohumír Opic (Mathematical Institute AS CR, Prague):

Poincaré and Friedrichs inequality in Orlicz-Sobolev spaces (joint work with D.E. Edmunds and L. Pick)

November 8
Bohumír Opic (Mathematical Institute AS CR, Prague):

Approximation property of weighted Orlicz spaces (joint work with L. Pick)

November 15, 22, December 13
Petr Gurka (Czech University of Agriculture, Prague):

$A_\infty$ conditions on $\Bbb R\sp 1$ with general measure (joint work with L. Pick)

December 18, 20
Luboš Pick (University of Wales, Cardiff):

The Hardy operator, $L\sp\infty$, and BMO (joint work with Q. Lai)

1992

January 6
Luboš Pick (University of Wales, Cardiff):

Weighted inequalities for the Hardy operator in Orlicz classes

January 17
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Density of smooth functions in the space $W\sp{k,p(x)}(\Omega)$ (joint work with D.E. Edmunds)

January 24 and 31
Jan Lang (Mathematical Institute AS CR, Prague):

Weighted norm inequalities involving gradients (paper by C. Carton-Lebrun and H.P. Heinig)
February 14, 21
Aleš Nekvinda (Czech Technical University, Prague):

Traces of a weighted Sobolev space

March 13, 20
Hana Blovská (Mathematical Institute AS CR, Prague):

Inequalities by majorization (from a book by A. Marshall and J. Olkin)

April 10, 14
Luboš Pick (University of Wales, Cardiff):

One-sided better $\lambda$-inequalities

April 28
Jan Lang (Mathematical Institute AS CR, Prague):

Traces of weighted Sobolev spaces (joint work with A. Nekvinda)

May 12, 15
Alois Kufner (Mathematical Institute AS CR, Prague):

Weighted inequalities and degenerate elliptic PDEs (paper by E.W. Stredulinsky)

May 22
Thomas Strömberg (Lulea University of Technology):

Some Young type inequalities with applications

May 29
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Reverse Hölder inequalities withconstants close to 1 (paper by I. Wik)

June 5, 8
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Smooth approximations of Sobolev functions on planar domains (paper by W. Smith, A. Stanoyevitch and D.A. Stenenga)

October 22
Thomas Schott (Friedrich-Schiller Universität, Jena):

Inequalities of Hardy type

1993

January 8, 11
Luboš Pick (University of Wales, Cardiff):

Weighted Orlicz space integral inequalities for the Hardy-Littlewood maximal operator (paper by S. Bloom and R. Kerman)

April 5, 13
Luboš Pick (University of Wales, Cardiff):

Compactness of Hardy-type operators in weighted Banach function spaces (joint work with D.E. Edmunds and P. Gurka)

August 12
David E. Edmunds (University of Sussex, Brighton):

Poincaré inequalities and Minkowski dimension

August 12
W. Des Evans (University of Wales, Cardiff):

Hardy inequalities on trees (joint work with D.J. Harris and L. Pick)

September 6, 10, 13
Luboš Pick (University of Wales, Cardiff):

Poincaré inequalities on trees (joint work with W.D. Evans and D.J. Harris)

October 4
Hans-Jürgen Schmeisser (Friedrich-Schiller Universität, Jena):

Approximation of functions by generalized sampling series

September 27, October 11, 18
Bohumír Opic (Mathematical Institute AS CR, Prague):

Double exponential integrability of convolution operators in generalized Lorentz-Zygmund spaces (joint work with D.E. Edmunds and P. Gurka)

November 8
R. Oinarov (Alma Ata State University):

Two-weight Hardy inequality

November 15
R. Oinarov (Alma Ata State University):

Weighted inequalities for resolvent of spectrum of Riemann-Liouville operator

November 1, 22, 29
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Generalized ridged domains (paper by W.D. Evans and D.J. Harris)

December 6, 13
Aleš Nekvinda (Czech Technical University, Prague):

Traces of weighted anisotropic Sobolev spaces (joint work with J. Lang)

December 20
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Duality between gehring and Muckenhoupt classes (paper by M. Carozza)

1994

January 5
Luboš Pick (University of Wales, Cardiff):

The Hardy operator, $L\sp\infty$ and BMO

February 2, 9, 16, 23, March 9, 16
Bohumír Opic (Mathematical Institute AS CR, Prague):

Banach Function Spaces (from a book by C. Bennett and R. Sharpley)

January 19, 26
Petr Gurka (Czech University of Agriculture, Prague):

Muckenhoupt's and Sawyer's conditions for maximal operators (paper by Y. Rakotondratsimba)

March 22, 29
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Two limiting cases of Sobolev embeddings (joint work with D.E. Edmunds)

April 20, 27
Jiří Rákosník (Mathematical Institute AS CR, Prague):

The Hardy constant (paper by E.B. Davies)

May 4
Alois Kufner (Mathematical Institute AS CR, Prague):

Hardy inequalities for fractional order derivatives

May 11, 18
Petr Gurka (Czech University of Agriculture, Prague):

Two-weight inequality for fractional maximal operator (paper by R.L. Wheeden)

October 19
Luboš Pick (Mathematical Institute AS CR, Prague):

The Hardy operator and the gap between $L\sp\infty$ and BMO (joint work with J. Lang)

October 26
Aleš Nekvinda (Czech Technical University, Prague):

Difference between continuity and absolute continuity of norm in Banach function spaces (joint work with J. Lang)

November 2
Jan Lang (Mathematical Institute AS CR, Prague):

Embeddings of weighted Orlicz-Lorentz spaces (joint work with M. Krbec)

November 9, 16, 23
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Remarks on Poincaré inequalities (joint work with R.C. Brown and D.E. Edmunds)

November 30
Petr Gurka (Czech University of Agriculture, Prague):

Weighted Poincaré inequalities (joint work with D.E. Edmunds and A. Cianchi)

December 7
Sun Jiong (Inner Mongolia University, China):

Self-adjoint boundary conditions of the Schrödinger operator

December 14
Alois Kufner (Mathematical Institute AS CR, Prague):

Interpolation inequality with Hölder norms

1995

January 18
Alois Kufner (Mathematical Institute AS CR, Prague):

Elementary proof of Hardy's inequality (paper by G. Sinnamon and V. Stepanov)

January 25, February 1, 8
Bohumír Opic (Mathematical Institute AS CR, Prague):

Double exponential integrability, Bessel potentials and imbedding theorems (joint work with D.E. Edmunds and P. Gurka)

February 22
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Imbeddings of weighted Orlicz-Lorentz spaces (joint work with J. Lang)

March 18
Aleš Nekvinda (Czech Technical University, Prague):

Continuity and absolute continuity of norm in Banach function spaces (joint work with J. Lang)

March 22, 29
Petr Gurka (Czech University of Agriculture, Prague):

Sharpness of embeddings in logarithmic Sobolev spaces (joint work with D.E. Edmunds and B. Opic)

April 5, 12, 26
Luboš Pick (Mathematical Institute AS CR, Prague):

Interpolation of operators on scales of generalized Lorentz-Zygmund spaces (joint work with W.D. Evans and B. Opic)

April 19
Hans P. Heinig (McMaster University, Hamilton, Ontario):

Sharp Orlicz space inequalities for the Paley-Titchmarsh inequality)

May 10
Hans P. Heinig (McMaster University, Hamilton, Ontario):

Duality principle on the cone of monotone functions in Orlicz spaces

June 14
Alois Kufner (Mathematical Institute AS CR, Prague):

Hardy's inequality for derivatives of fractional order

June 20, 28
Mario Milman (Florida Atlantic University, Boca Raton):

Extrapolation theory and some of its applications to analysis

June 20
Andrea Cianchi (University of Florence):

Sobolev embedding theorem for Orlicz spaces

September 13
Amiran Gogatishvili (Mathematical Institute Georgian AS, Tbilisi):

Weighted strong type inequalities for integral transforms with positive kernels

September 20, 27, October 4
Alois Kufner (Mathematical Institute AS CR, Prague):

Norm inequalities for derivatives and differences (book by M.K. Kwong and A. Zettl)

October 11
Thomas Schott (Friedrich-Schiller Universität, Jena):

Atomic decomposition of Lizorkin-Triebel spaces with exponential weights

October 18, 25
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Indices in Orlicz spaces and applications to variational integrals (joint work with A. Fiorenza)

November 1, 8
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Limiting embeddings of weighted Sobolev spaces (joint work with T. Schott)

November 15
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Extrapolation of reduced Sobolev embeddings (joint work with H.-J. Schmeisser)

November 20
Alois Kufner (Mathematical Institute AS CR, Prague):

N-dimensional weighted Hardy inequality

November 27, December 13, 20
Aleš Nekvinda (Czech Technical University, Prague):

Maximal difference between continuity and absolute continuity of a norm in Banach function spaces (joint work with J. Lang)

1996

January 17, 24, February 14, 28
Petr Gurka (Czech University of Agriculture, Prague):

Approximation numbers and entropy numbers of embeddings of fractional Besov-Sobolev spaces in Orlicz spaces (paper by H. Triebel)

February 21
Jiří Rákosník (Mathematical Institute AS CR, Prague):

The Hardy-Littlewood maximal function and Sobolev spaces on a metric space (paper by O. Martio)

March 3
Luboš Pick (Mathematical Institute AS CR, Prague):

On the adjoint of the maximal operator (paper by A. de la Torre)

March 20
Ron Kerman (Brock University, St. Catharines):

Weighted mean convergence of Fourier-Jacobi series

March 27
Ron Kerman (Brock University, St. Catharines):

Extrapolation from modular inequalities (joint work with S Bloom)

May 15
Alois Kufner (Mathematical Institute AS CR, Prague):

N-dimensional weighted inequalities

May 20
Bohumír Opic (Mathematical Institute AS CR, Prague):

A note on Gehring's lemma (paper by M. Milman)

June 6
Bohumír Opic (Mathematical Institute AS CR, Prague):

A note on reversed Hardy's inequalities (paper by M. Milman)

July 19, 26
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Weighted norm inequalities for general operators on monotone functions (paper by S. Lai)

August 7
Alois Kufner (Mathematical Institute AS CR, Prague):

Hardy's inequality of fractional order

August 24
Anatoly A. Kilbas (Belarus State University, Minsk):

H-transforms on spaces of p-summable functions

September 11
Andrea Cianchi (University of Florence):

Boundedness of solutions of variational problems under general growth conditions

September 18
Alberto Fiorenza (University of Naples):

Regularity results about some Lagrange problems of calculus of variations

September 25
Alberto Fiorenza (University of Naples):

Grand $L\sp p$ spaces and applications

November 6, 13, 20, December 11, 18
Luboš Pick (Mathematical Institute AS CR, Prague):

Optimal Sobolev embeddings on rearrangement-invariant spaces (joint works with D.E. Edmunds and R. Kerman, and with A. Cianchi)

1997

January 8, 15, 22
Luboš Pick (Mathematical Institute AS CR, Prague):

Optimal Sobolev embeddings on rearrangement-invariant spaces (joint works with D.E. Edmunds and R. Kerman, and with A. Cianchi)

January 29
Winfried Sickel (Friedrich-Schiller Universität, Jena):

Existence and regularity of the Jacobian determinants in the framework of potential spaces

January 30, February 8
Alois Kufner (Mathematical Institute AS CR, Prague):

Some remarks to Hardy's inequality

February 12, 26
Petr Gurka (Czech University of Agriculture):

Norms of embeddings of logarithmic Bessel potential spaces (joint work with D.E. Edmunds and B. Opic)

April 5, 12, 19, 23, May 7, 14, 21
Aleš Nekvinda (Czech Technical University, Prague):

Boundedness of general kernel operators from a Banach Function space into $L\sp\infty$ (joint work with J. Lang and L. Pick)

April 30, May 7
Ron Kerman (Brock University, St. Catharines):

Weighted mean convergence on semigroups (joint work with S. Thangavelu)

May 28, June 4, 11, 25
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Weighted inequalities for monotone and convex functions (paper by H.P. Heinig and L. Maligranda)

June 2
Bohumír Opic (Mathematical Institute AS CR, Prague):

Global limiting embeddings of logarithmic Bessel potential spaces (joint work with P. Gurka)

July 23
Andrea Cianchi (University of Florence):

An optimal interpolation theorem of Marcinkiewicz type in Orlicz space

August 8
Gord Sinnamon (University of Western Ontario, London):

From Hardy's inequality to more general kernels

September 3
Henryk Hudzik (Adam Mickiewicz University, Poznań):

An inequality of Amemiya and Orlicz norms in Orlicz spaces

September 10
Mats Erik Andersson (KTH, Stockholm):

Bergman spaces in interpolation theory, two properties

September 17, 24, October 1
Bohumír Opic (Mathematical Institute AS CR, Prague):

Generalizations of Hardy inequalities (paper by H.P. Heinig and G. Sinnamon)

October 8
Jan Lang (Mathematical Institute AS CR, Prague):

Boundedness of generalized Hardy operators (joint work with A. Gogatishvili)

October 15
George Jaiani (Tbilisi State University):

Bending of a cusp plate with the profile of a general form

October 22, 29
Miroslav Krbec (Mathematical Institute AS CR, Prague):

On the domain and range of the maximal operator (joint work with A. Fiorenza)

November 5, 12
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Pointwise and integral Hardy inequalities (paper by P. Hajlasz and J. Kinnunen, and joint work with D.E. Edmunds)

November 19
Mats Erik Andersson (KTH, Stockholm):

Geometry of inner maximal functions

November 26
Aleš Nekvinda (Czech Technical University, Prague):

On $L\sp{p(x)}$ norms

December 3
Alois Kufner (Mathematical Institute AS CR, Prague):

Some appendix to the Hardy inequality

December 3
Petr Gurka (Czech University of Agriculture, Prague):

Entropy numbers of embeddings of Sobolev spaces in Zygmund spaces (paper by D.E. Edmunds and Yu. Netrusov)

1998

January 14
Luboš Pick (Mathematical Institute AS CR, Prague):

Weighted inequalities for Hardy operator with monotone weights (the paper by J. Cerda and J. Martín)

January 21
Alois Kufner (Mathematical Institute AS CR, Prague):

Higher order Hardy inequalities

January 28
Alois Kufner (Mathematical Institute AS CR, Prague):

Interpolation inequalities for sums with three weights (joint work with R.C. Brown and D. Hinton)

February 4
Pavel Drábek (University of West Bohemia, Pilsen):

Nonhomogeneous eigenvalue problems involving the p-Laplacian

February 11, 18
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Extrapolation characterization of exponential Orlicz spaces (joint work with D.E. Edmunds)

March 3, 25
Petr Gurka (Czech University of Agriculture, Prague):

Entropy numbers of embeddings of Sobolev spaces in Zygmund spaces (the paper by Yu. Netrusov and D.E. Edmunds)

June 3, 10, 17, 24
Jan Lang (Mathematical Institute AS CR, Prague):

Approximation numbers of Hardy operators (joint work with W.D. Evans and D.J. Harris)

October 7, 14, 22, November 4, 11
Petr Gurka (Czech University of Agriculture, Prague):

Optimality of embeddings of logarithmic Bessel potential spaces (joint work with D.E. Edmunds and B. Opic)

November 18, 26, December 2, 9
Luboš Pick (Mathematical Institute AS CR, Prague):

On embeddings between classical Lorentz spaces (joint work with M. Carro, J. Soria and V.D. Stepanov)

December 16, 23
Amiran Gogatishvili (Mathematical Institute AS CR, Prague):

Weighted inequalities for Volterra integral operators in Banach function spaces

1999

January 6
Amiran Gogatishvili (Mathematical Institute AS CR, Prague):

Weighted inequalities for Volterra integral operators in Banach function spaces

February 24, March 3, 10, 24, April 7, 14
Petr Gurka (Czech University of Agriculture, Prague):

Atomic decomposition in Bessel potential spaces

April 15
Nigel Kalton (University of Missouri, Columbia, MO):

The maximal regularity problem (joint work with Gilles Lancier)

April 21, 28
Luboš Pick (Mathematical Institute AS CR, Prague):

The dual of an optimal Sobolev domain (joint work with Ron Kerman)

May 12
David Cruz-Uribe, SFO (Trinity College, Hartford, CT):

Weighted norm inequalities for singular integrals and commutators (joint work with Carlos Pérez)

May 19
Piotr Hajlasz (University of Warsaw):

Sobolev classes on metric spaces

May 19
Jiří Rákosník (Mathematical Institute AS CR, Prague):

Sobolev embeddings with variable exponent

May 19
Hans-Gerd Leopold (Friedrich-Schiller University, Jena)

Limiting embeddings in function spaces of Besov type and entropy numbers

May 26
Amiran Gogatishvili (Mathematical Institute AS CR, Prague):

Reverse Hölder inequalities in Orlicz classes

August 3
Alex Stanoyevitch (University of Guam):

Geometry of Hölder embeddings (joint work with Steve Buckley)

August 4
Laura de Carli (Universita di Napoli):

Unique continuation for a class of degenerate elliptic operators (joint work with T. Okaji)

September 29
Alois Kufner (Mathematical Institute AS CR, Prague):

Compactness of weighted embeddings

October 6
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Decomposition in $L(\log L)\sp{\alpha}$

October 20
Miroslav Krbec (Mathematical Institute AS CR, Prague):

Elliptic equations with right hand side in Zygmund spaces

October 27, November 11
Stanislav Hencl (Charles University, Prague):

Boundary behaviour of absolutely continuous functions of several variables

November 3
Chérif Amrouche (Université du Pau):

Stokes and Navier-Stokes equations: An approach in Hardy and weighted Sobolev spaces

November 17
Jiří Rákosník (Mathematical Institute AS CR, Prague):

On equivalence between weak and strong inequalities for Sobolev functions

November 24

Luboš Pick (Charles University, Prague):

Nash implies Sobolev (joint work with Jan Malý)

December 8

Pekka Koskela (University of Jyvaskylä):

Continuity of monotone functions

November 24, December 15

Bohumír Opic(Mathematical Institute AS CR, Prague):

Sharp embeddings of Bessel potential spaces with logarithmic smoothness (joint work with Walter Trebels)

2000

March 8, 15

Luboš Pick (Charles University, Prague):

An elementary proof of sharp Sobolev embeddings (joint work with Jan Malý)

March 29, April 5

Amiran Gogatishvili (Mathematical Institute AS CR, Prague):

Duality principles and reduction theorems (joint work with Luboš Pick)

April 12
W. Des Evans (University of Wales, Cardiff):

On the approximation numbers of Hardy-type operators on trees (joint work with Desmond J. Harris and Jan Lang)

April 19
Takuya Sobukawa (Okayama University):

Extrapolation theory on $L^p$ spaces

April 26
Takuya Sobukawa (Okayama University):

Yano's theorem and the dual result

May 3
Takuya Sobukawa (Okayama University):

Extrapolation theory for Lorentz spaces

May 10
Takuya Sobukawa (Okayama University):

Characterization of $\sum_r$ spaces of the family $L^{p,q}$

May 17
Takuya Sobukawa (Okayama University):

On the characterization of $\sum_p$ spaces

May 24, 31, June 6, 14
Jan Lang (University of Missouri, Columbia):

Second asymptotics of the approximation numbers of Volterra operators

June 21
J.M. Almira (Universidad de Jaen)

Applications of a general theory of approximation spaces in classical analysis and approximation theory

June 28
Alberto Fiorenza (Universita di Napoli)

A class of Young functions

September 6
Walter Trebels (Technische Universitat Darmstadt)

Two - sided estimates for the approximation behavior of some linear means

Petteri Harjulehto (University of Helsinki)

Traces and Sobolev extension domains

October 4, 11, 18
Amiran Gogatishvili (Mathematical Institute AS CR, Prague)

Estimates of weak solutions of linear elliptic equations in weighted spaces (paper by A. Canale, L. Caso, M. Transirico: An extension of a theorem by C. Miranda in weighted spaces)

October 25
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

On maximal functions

November 1
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

On the uniqueness of maximal function

November 8
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

On reverse weak (1,1) type inequalities for maximal operators with respect to Borel measures

November 15, 22
Takuya Sobukawa (Mathematical Institute AS CR, Prague)

Some open problems from extrapolation theory

November 29, December 6, 13
Petr Gurka (Czech University of Agriculture, Prague)

Sharp Sobolev embeddings and related Hardy inequalities (paper by David Edmunds and Hans Triebel)

2001

January 3, 10
Aleš Nekvinda (Czech Technical University, Prague)

Average operators on $\{l^{p_n}\}$ and $L^{p(x)}$

March 14, 21, 28
Luboš Pick (Charles University, Prague)

Sharp rearrangement estimates for Riesz potential in metric spaces (joint work with Jan Malý)

April 4 and 18
Jan Vybíral (Charles University, Prague)

Rearrangement of Hardy-Littlewood maximal functions in Lorentz spaces (paper by J. Bastero, M. Milman and F. Ruiz)

April 11
Evgennyi Pustylnik (Technion, Haifa)

New interpolation results for spaces of Lorentz-Zygmund type

April 25
Petr Honzík (Charles University, Prague)

Wolff potentials

May 2
Serguei Vodop'yanov (Novosibirsk State University):

Quasiregular mappings in non commutative geometry

May 16, 23
Jan Vybíral (Charles University, Prague):

Distribution and rearrangement estimates of the maximal function and interpolation (paper by I.U. Asekritova, N.Y. Krugljak, L. Maligranda and L.E. Persson).

June 6
Takuya Sobukawa (Okayama University, Japan):

On the extrapolation estimates (joint work with Amiran Gogatishvili).

June 13
Lasha Emphremidze (Mathematical Institute AS CR, Prague):

Faktorization of positive definite matrix--functions and its applications to the Wiener--Kolmogorov prediction theory of stationary processes

June 20
Michael Solomyak (Weizmann Institute, Rehovot, Israel):

Geometry of the Sobolev spaces on a regular metric tree and Hardy inequalities

June 26
Amiran Gogatishvili (Mathematical Institute AS CR, Prague):

Duality principle in Lorentz spaces and applications

September 12
Fernando Cobos (Unversidad Complutense, Madrid):

Some recent results on interpolation of compact operators

October 10
Alberto Fiorenza (Universita di Napoli):

Some questions about Sobolev spaces with variable exponent

October 24
Alex Balinsky (University of Wales, Cardiff):

On the zero modes of Pauli operators

October 31 and November 7
Jan Vybíral (Charles University, Prague):

New Extrapolation Estimates (paper by María Carro)

November 14
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

Rearrangement Inequality for the Ergodic Maximal Function

November 21, 28 and December 5
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

Recent Developments in the Theory of Lorentz Spaces and Weighted Inequalities (book by M.J. Carro, J.A. Raposo and J. Soria)

December 5
Nobuhiko Fujii (Tokai University, Shizuoka, Japan)

On Calderón's reproducing formula.

December 12

Workshop on function spaces

Desmond J. Harris (University of Wales, Cardiff, UK)

Dirichlet-Neuman bracketing in L^p,

W. Des Evans (University of Wales, Cardiff, UK)

On the zero modes of Pauli and Dirac operators,

Hans-Juergen Schmeiszer (Friedrich-Schiller University, Jena, Germany)

Vector-valued function spaces and sharp embeddings.

2002

January 9, February 6
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

Recent Developments in the Theory of Lorentz Spaces and Weighted Inequalities (book by M.J. Carro, J.A. Raposo and J. Soria)

February 13, March 20
Jan Vybíral (Charles University, Prague):

Extrapolation theory for the real interpolation method (paper by María Carro)

March 27
Lasha Ephremidze (Mathematical Institute AS CR, Prague)

The generalization of Stein-Weiss theorem for the ergodic Hilbert transform

April 3
Vakhtang Kokilashvili (Mathematical Institute Georgian AS, Tbilisi)

Boundary value problems for analytic and harmonic functions with boundaries from Zygmund classes

April 10
David Edmunds (University of Sussex, Brighton)

Compact and non-compact maps

April 17, 24
Aleš Nekvinda (Czech Technical University, Prague):

Equivalence of norms in $\ell^{p_n}$ spaces and the maximal operator on $L^{p(x)}(\mathbb{R}^n)$

May 15
Luboš Pick (Charles University, Prague):

A remark on classical Lorentz spaces

May 22
Giuseppe Rosario Mingione (Universita di Parma):

Functional with p(x)-growth and related issues

October 30, November 6
Aleš Nekvinda (Czech Technical University, Prague):

Maximal operator on $L^{p(x)}(R^n)$

November 13, 20
Stanislav Hencl (Charles University, Prague):

A sharp form of an embedding into exponential and double exponential spaces

November 27, December 11
Luboš Pick (Charles University, Prague):

Logarithmic Sobolev Inequalities

December 4
Lars Diening (University of Freiburg):

Generalized Lebesgue and Sobolev Spaces

2003

February 5
María Carro (Universitat de Barcelona):

An analytic interpolation theorem with application to the boundedness of operators on weighted Lebesgue spaces.

February 26
Júlio Severino Neves (University of Coimbra):

Bessel-potential-type spaces and embeddings (limiting and super-limiting cases)

March 12, 19, 26
Petr Gurka (Czech University of Agriculture, Prague):

Boundedness and compactness of embeddings of logarithmic Bessel potential spaces

April 2
Petr Gurka (Czech University of Agriculture, Prague):

Problems of entropy numbers of compact embeddings of logarithmic Bessel potential spaces.

April 9
Luboš Pick (Charles University, Prague):

New function spaces and limiting Sobolev embeddings (paper by Bastero, Milman and Ruiz)

May 5

Workshop on function spaces

Ron Kerman (Brock University, St. Catharines, Canada)

Optimal imbeddings of smoothness spaces

Aigerim Kalybay (University of Alma Ata)

Some properties of function spaces with multiweighted derivatives

May 7
Cherif Amrouche (Universite de Pau):

Elliptical problems in unbounded domains, with application to Navier-Stokes and Oseen equations

May 14, 21
Luboš Dostál (Charles University, Prague):

Weighted Hardy inequalities on classical Lorentz spaces (paper by Santiago Boza and Joaquim Martin)

June 11
David Swanson (Texas A&M University):

Pointwise and topological behavior of mappings in certain Sobolev classes

June 25
David Cruz-Uribe, SFO (Trinity College, Hartford):

L^p spaces with variable exponent

September 3
Alois Kufner (Mathematical Institute AS CR, Prague):

Various criteria for the validity of the Hardy inequality

September 24
Raul Romero (Universidad Complutense de Madrid):

A characterization of the spaces satisfying a result of Lions-Peetre type for N-tuples

October 1
Hans-Jürgen Schmeisser (FSU Jena):

An atomic approach to limiting embeddings for vector-valued function spaces

October 15
W. Des Evans (University of Wales, Cardiff):

Hardy and Rellich inequalities associated with magnetic fields

October 22
António Caetano (University of Aveiro):

Local growth envelopes for spaces of generalized smoothness: a unified treatment?

October 29
David E.Edmunds (University of Sussex, Brighton):

Subspaces and distances

November 5
Joaquim Martín (University of Barcelona):

Entropy function spaces and Interpolation

November 12, 19
Jan Lang (Ohio State University, Columbus) :

Special trigonometric functions, p-Laplacian and geometry of the Sobolev imbedding

November 26, December 10, 17
Luboš Pick (Charles University, Prague):

The Gateway to Compactness

2004

January 28
Santiago Boza (Universitat Politecnica de Catalunya):

Relation between weights and equivalent expressions for norms in Lorentz spaces

March 10
Jan Vybíral (Friedrich-Schiller Universitat Jena):

Function spaces with dominating mixed smoothness - decompositions and entropy numbers

March 17
Petteri Harjulehto (University of Helsinki):

Sobolev capacity in variable exponent spaces

March 24, 31, April 7
Amiran Gogatishvili (Mathematical Institute of the Academy of Sciences of the Czech Republic, Prague):

Functional properties of the space S_p(w)

April 28
Bohumír Opic (Mathematical Institute of the Academy of Sciences of the Czech Republic, Prague):

Limiting reiteration for real interpolation with slowly-varying functions

May 5, 12
Bohumír Opic (Mathematical Institute of the Academy of Sciences of the Czech Republic, Prague):

Sharp Embeddings of Besov Spaces with Logarithmic Smoothness (An Elementary Approach)

May 19
Bohumír Opic (Mathematical Institute of the Academy of Sciences of the Czech Republic, Prague):

Sharp embeddings of Besov spaces with Logarithmic Smoothess: The Limiting Case

June 23
Miroslav Krbec (Mathematical Institute of the Academy of Sciences of the Czech Republic, Prague):

Decomposition and extrapolation in spaces of integrable functions

November 3
Vladimir Ovchinnikov (Voronezh State University):

New family of interpolation spaces and description of interpolation orbits

November 10
Henryk Hudzik (Adam Mickiewicz University Poznań)

Topological and geometric structure of some Calderon-Lozanovskii spaces

November 19
Vladimir Ovchinnikov (Voronezh State University):

Interpolation orbits and Orlicz spaces

December 15
Vladimir Ovchinnikov (Voronezh State University):

Minimal and maximum extensions of interpolation functors and the generalized method of means

2005

February 23
Lassi Päivärinta (Nevanlinna Institute, University of Helsinki):

Medical imaging, Inverse Problems and Quasiconformal Maps

March 2, 9, 23, 30
Luboš Pick (Charles University, Prague):

Optimality and Interpolation

April 6
Amiran Gogatishvili (Mathematical Institute, Czech Academy of Sciences, Prague)

Optimality and interpolation - remarks to certain results of R. Kerman and L. Pick

April 13, 20
Amiran Gogatishvili (Mathematical Institute, Czech Academy of Sciences, Prague)

An equivalence theorem for some scales of integral conditions (joint work with A. Kufner, L.-E. Persson and A. Wedestig)

April 27
Miroslav Krbec (Mathematical Institute, Czech Academy of Sciences, Prague)

On non-effective weights in Orlicz spaces

October 12
Jani Joensuu (University of Helsinki):

A Strong-type Capacitary Inequality

October 19, 26
Stanislav Hencl (Charles University, Prague):

Sharp generalized Trudinger inequalities via truncation

November 9
Aleš Nekvinda (FSI ČVUT Praha):

A Note on the Maximal Operator in $L\sp{p(x)}$

November 16
Henryk Hudzik (Adam Mickiewicz University, Poznan):

Basic topological and geometric structure of generalized Orlicz-Lorentz spaces. Part I - Global structure

Pawel Foralewski (Adam Mickiewicz University, Poznan):

Basic topological and geometric structure of generalized Orlicz-Lorentz spaces. Part II - Local stucture

November 23
Aleš Nekvinda (FSI ČVUT Praha):

A Note on the Maximal Operator in $L\sp{p(x)}$ (continuation)

December 7
Amiran Gogatishvili (MU AV CR Praha):

Reduction theorems for weighted Hardy inequalities (the case 0 less than p less than or equal to 1)

December 14, 21
Libor Pavlíček (MFF UK Praha):

On strict convergence in BV

2006

January 4, March 1
Libor Pavlíček (MFF UK Praha):

On strict convergence in BV

March 15
Alois Kufner (AV ČR Praha):

Hardy inequality: negative exponents and connection to the spectrum of a differential operator

March 22
Pavel Drábek (ZČU Plzeň):

Hardy inequality: the spectrum of the Sturm-Liouville problem

April 19
Petr Gurka (ČZU Praha):

Embeddings of Besov spaces (elementary approach)

May 3
Petr Gurka (ČZU Praha):

Pictures and News from Miami (the Cwikel Conference and the AMS Meeting)

June 14
Salvador Rodriguez (Universitat Barcelona):

Some new results on restriction of Fourier multipliers

October 18, 25
Bohumír Opic (Mathematical Institute AS CR, Prague):

Weighted estimates for the averaging integral operator

November 1
Ales Nekvinda (Czech Technical University, Prague):

Averages and optimality

November 8, 15
Stanislav Hencl (Charles University, Prague):

Homeomorphisms with finite variation

November 22, 29, December 6
Amiran Gogatishvili (Mathematical Institute, Academy of Sciences of the Czech Republic, Prague):

Embeddings of Lorentz spaces

2007

January 10, February 28, March 14, 21
Luboš Pick (Charles University, Prague):

Traces and rearrangements

April 4, 11

Amiran Gogatishvili (Mathematical Institute AS CR, Prague):

A simple proof of a theorem of Kerman and Pick

April 18
Andrea Cianchi (University of Florence):

Quantitative Sobolev and Hardy inequalities

2007

April 25
Luboš Pick (Charles University, Prague):

Traces and rearrangements

May 2
Rza Mustafayev (MI AS Prague):

On boundedness of the Riesz potential in the local Morrey-type spaces

May 9
Agnieszka Kalamajska (Warsaw University):

Gagliardo-Nirenberg inequalities in Orlicz spaces equipped with not necessarily doubling measures

May 16
Jan Schneider (MFF UK):

Function Spaces with Varying Smoothness

May 23
Petr Honzík (Michigan State University):

Singular Integral Operators with Rough Kernels

October 10
Petr Honzík (MI AS Prague):

Singular integral operators with rough kernels

October 17
Petr Honzík (MI AS Prague):

Optimal good lambda inequalities

October 24
Des Evans (University of Wales, Cardiff):

Improved Hardy-Sobolev inequalities

and

Kasia Pietruska-Paluba (MIMUW):

Besov spaces arising in connection with stochastic processes on fractals

October 31
Alois Kufner (MI AS CR):

Hardy-negative

November 7, 21, December 5
Lubos Pick (MFF UK):

Calderon type theorem for operators with non-standard endpoint behaviour

December 12 Jan Schneider (MFF UK):

Interpolation characterization of the rearrangement-invariant hull of a Besov space

2008

March 5, 12, 26
Bohumír Opic (Mathematical Institute AS CR, Prague):

Estimates for the modulus of continuity of the Bessel potential and applications

March 19
Katsuo Matsuoka (Nihon University, Tokio):

On the interpolation theorems concerning B^p(R^n), BMO(R^n) and CMO^p(R^n)

April 2
Aleš Nekvinda (Czech Technical University, Prague):

Maximal Operator on L^{p(x)}

April 9, 16
Amiran Gogatishvili (Mathematical Institute, Czech Academy of Sciences, Prague):

Besov spaces on metric spaces

April 23, 30
Alois Kufner (MU AV CR Praha):

Weighted Inequalities with Non-Standard Parameters:

May 14
Henning Kempka (FSU Jena):

2-microlocal Besov spaces

May 21
Petr Honzík (Mathematical Institute of the Czech Academy of Sciences):

Extrapolation of compactness and its applications to Sobolev embeddings

October 1
Hans-Gerd Leopold (Friedrich-Schiller University Jena):

On sharp embeddings of function spaces of generalized smoothness in L_1^loc

October 8
Hans-Juergen Schmeiszer (Friedrich-Schiller University Jena):

Trigonometric approximation and realizations of K-functionals

October 15
Cornelia Schneider (Friedrich-Schiller University Jena):

Trace operators in Besov and Triebel-Lizorkin spaces

October 29 and November 5 and 19
Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

Besov Spaces of Near Zero Smoothness

November 12
Alois Kufner (Mathematical Institute, Czech Academy of Sciences, Prague):

The Hundred Years of Sergey Lvovich Sobolev

November 19
Amiran Gogatishvili (Mathematical Institute, Czech Academy of Sciences, Prague):

Besov Spaces (survey)

November 26, December 3, 10
David Pražák (Charles University, Prague):

Norms on grand and small Lebesgue spaces

2009

January 19

Jan Lang (Ohio State University, Columbus, USA):

Essential norms and localization moduli of Sobolev embeddings

March 4

Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

The Fourier transform and function spaces

March 11

Loukas Grafakos (University of Missouri, Columbia):

Rough and rougher singular integrals.

March 18, 25

Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

The Fourier transform and function spaces

April 1, 8, 15

Lukáš Malý (Charles University, Prague):

The Fourier transform and function spaces

April 22

Eva Pernecká (Faculty of Mathematics and Physics, Charles University, Prague):

Littlewood-Payley theory and multipliers

April 29

Valentino Magnani (University of Pisa, Italy):

Tangent distributions and Sobolev surfaces

October 7

Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

Function spaces arising in connection with the Fourier transform

October 14

Hans-Juergen Schmeisser (FSU Jena):

On trace spaces of function spaces with a radial weight (joint work with Dorothee Haroske)

October 21, November 4

Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

Function spaces arising in connection with the Fourier transform

November 11

Luděk Kleprlík (Faculty of Mathematics and Physics, Charles University, Prague):

Litllewood-Paley Characterization of Lipschitz Spaces

December 2

Rza Mustafayev (Mathematical Institute, Czech Academy of Sciences, Prague):

On the boundedness of the maximal operator in generalized Morrey spaces

December 9

Rza Mustafayev (Mathematical Institute, Czech Academy of Sciences, Prague):

On the boundedness of the singular integral operators in generalized Morrey spaces

2010

April 28

Luboš Pick (Faculty of Mathematics and Physics, Charles University, Prague):

Weak-type estimates cannot be extrapolated

May 5, 19

Aleš Nekvinda (Faculty of Civil Engineering, Czech Technical University, Prague):

Monotone metric spaces

June 25

I. E. Verbitsky (University of Missouri, Columbia):

Linear and nonlinear equations with natural growth terms

September 29
Henryk Hudzik (UAM Poznan):

In Orlicz spaces p-Amemiya norm is geometrically better than the Luxemburg and the Orlicz norms

October 6,13, November 10
Hana Bendová (Charles University, Prague):

Integral with a control function

October 20
Kyril Tintarev (Uppsala University):

Is the Trudinger-Moser nonlinearity a true critical nonlinearity?

October 20
Ron Kerman (Brock University):

Explicit formulas for optimal rearrangement-invariant norms in Sobolev imbedding inequalities

December 1
Luboš Pick (Charles University, Prague):

Optimality and iteration

December 8
Agnieszka Kalamajska (University of Warsaw):

Luzin-type theorem with convex integration and quasi-convex hulls of sets

December 15
Jan Lang (Ohio State University):

Generalized trigonometric functions from different points of view

2011

January 5, 12, February 23, March 2
Luboš Pick (Charles University in Prague):

Optimality, iteration and isoperimetric problem

March 9
Stanislav Hencl (Charles University in Prague):

Sobolev homeomorphism with zero Jacobian

March 16, 23
Luboš Pick (Charles University in Prague):

Optimality, iteration and isoperimetric problem

March 30
Alois Kufner (Mathematical Institute, Czech Academy of Sciences, Prague):

Hardy inequalities of higher order

April 6
W. Des Evans (University of Wales, Cardiff):

On the zero modes of Pauli operators and inequalities of Hardy and Sobolev

April 13
Kai Rajala (University of Jyväskylä):

Invertibility conditions for mappings of finite distortion

April 20, 27
Luboš Pick (Charles University in Prague):

Optimality, iteration and isoperimetric problem

May 11
Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

Maximal singular operators with rough kernels

October 19
Petr Honzík (Mathematical Institute, Czech Academy of Sciences, Prague):

Weak-type estimates for rough commutators

November 2, 9, 16, 30, December 7
Filip Soudský (Charles University, Prague):

Boundedness of classical operators on classical Lorentz spaces

December 14
Luděk Kleprlík (Charles University, Prague):

Composition operators on Sobolev-Orlicz spaces

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