On affine subspaces that illuminate a convex set.
Bezdek, Károly (1994)
Beiträge zur Algebra und Geometrie
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Displaying similar documents to “Iteration semigroups with generalized convex, concave and affine elements.”
On affine subspaces that illuminate a convex set.
Affine semigroups and second duals.
J. Pym (1993)
Semigroup forum
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Affine and convex functions with respect to the logarithmic mean
Janusz Matkowski (2003)
Colloquium Mathematicae
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The class of all functions f:(0,∞) → (0,∞) which are continuous at least at one point and affine with respect to the logarithmic mean is determined. Some related results concerning the functions convex with respect to the logarithmic mean are presented.
Convex functions with respect to logarithmic mean and ѕandwich theorem
Zygfryd Kominek, T. Zgraja (1999)
Acta Universitatis Carolinae. Mathematica et Physica
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On the affine rectification of convex curves.
Leichtweiss, Kurt (1999)
Beiträge zur Algebra und Geometrie
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Convex sets and Harnack inequality
D. G. Keselman (1986)
Commentationes Mathematicae Universitatis Carolinae
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Joint continuity of affine semigroup actions.
D. Helmer (1980)
Semigroup forum
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On the affine convexity of convex curves and hypersurfaces.
Leichtweiß, Kurt (2002)
Beiträge zur Algebra und Geometrie
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