Almost -convex and almost Wright-convex functions
Mirosław Adamek (2003)
Mathematica Slovaca
Similarity:
Displaying similar documents to “Almost convex functions”
Almost -convex and almost Wright-convex functions
Remarks on extensions of the Himmelberg fixed point theorem.
Komiya, Hidetoshi, Park, Sehie (2007)
Fixed Point Theory and Applications [electronic only]
Similarity:
Approximate fixed point theorems for the class of almost S-KKM mappings in abstract convex uniform spaces.
Chang, Tong-Huei, Chen, Chi-Ming, Huang, Yueh-Hung (2009)
Fixed Point Theory and Applications [electronic only]
Similarity:
Almost approximately convex functions
Roman Ger (1988)
Mathematica Slovaca
Similarity:
Simultaneous almost minimization of convex functions and duals of results related to maximal monotonicity.
Simons, S. (1995)
Journal of Convex Analysis
Similarity:
Convex half-spaces
Marek Lassak (1984)
Fundamenta Mathematicae
Similarity:
Directional derivates and almost everywhere differentiability of biconvex and concave-convex operators.
Mohamed Jouak, Lionel Thibault (1985)
Mathematica Scandinavica
Similarity:
Convexity and almost convexity in groups
Witold Jarczyk (2013)
Banach Center Publications
Similarity:
We give a review of results proved and published mostly in recent years, concerning real-valued convex functions as well as almost convex functions defined on a (not necessarily convex) subset of a group. Analogues of such classical results as the theorems of Jensen, Bernstein-Doetsch, Blumberg-Sierpiński, Ostrowski, and Mehdi are presented. A version of the Hahn-Banach theorem with a convex control function is proved, too. We also study some questions specific for the group setting,...