32F10 $q$-convexity, $q$-concavity
32F17 Other notions of convexity
32F18 Finite-type conditions 
32F27 Topological consequences of geometric convexity
32F32 Analytical consequences of geometric convexity (vanishing theorems, etc.)
32F45 Invariant metrics and pseudodistances
32F99 None of the above, but in this section