0410503 20240103182218.620060210235959.9 12 s. 113 (2000)321-332 cav_un_auth*0101142 Kružík Martin UTIA-B Department of Decision Making Theory Ústav teorie informace a automatizace AV ČR, v. v. i. 12A IAA1075707 GA AV CZ cav_un_auth*0012793 AV0Z1075907 We use the Bauer maximum principle for quasiconvex, polyconvex and rank-1 convex functions to derive Krein-Milman-type theorems for compact sets. We also show that in general quasiconvex extreme points are not invariant under transposition and they are different from rank-1 convex extreme points. BA MTR http://hdl.handle.net/11104/0130592 UTIA-B 20000219 2000 Calculus of Variations and Partial Differential Equations Roč. 11 č. 3 2000 321 332