2 http://hdl.handle.net/10338.dmlcz/105687 2 Some fixed point theorems for mappings satisfying Frum-Ketkov conditions http://hdl.handle.net/10338.dmlcz/105704 Some fixed point theorems for mappings satisfying Frum-Ketkov conditions A matrix inequality http://hdl.handle.net/10338.dmlcz/105703 A matrix inequality Decompositions of complete $k$-uniform hypergraphs into factors with given diameters http://hdl.handle.net/10338.dmlcz/105702 Decompositions of complete $k$-uniform hypergraphs into factors with given diameters On $L^p$-estimates for solutions of elliptic boundary value problems http://hdl.handle.net/10338.dmlcz/105701 On $L^p$-estimates for solutions of elliptic boundary value problems