19L10 Riemann-Roch theorems, Chern characters
19L20 $J$-homomorphism, Adams operations [See also 55Q50]
19L41 Connective $K$-theory, cobordism [See also 55N22]
19L47 Equivariant $K$-theory [See also 55N91, 55P91, 55Q91, 55R91, 55S91]
19L64 Computations, geometric applications
19L99 None of the above, but in this section