A sandwich with convexity for set-valued functions.
Sadowska, Elżbieta (1996)
Mathematica Pannonica
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Displaying similar documents to “The Equichordal Point Problem.”
A sandwich with convexity for set-valued functions.
A characterization of midconvex set-valued functions
Kazimierz Nikodem (1989)
Acta Universitatis Carolinae. Mathematica et Physica
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Continuity properties of convex-type set-valued maps.
Nikodem, Kazimierz (2003)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
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-convex set-valued maps with values in .
Popa, Dorian (1998)
General Mathematics
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Coincidence theorems for set-valued maps with g-kkm property on generalized convex space
Lai-Jiu Lin, Ching-Jung Ko, Sehie Park (1998)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
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In this paper, a set-valued mapping with G-KKM property is defined and a generalization of minimax theorem for set-valued maps with G-KKM property on generalized convex space is established. As a consequence of this results we verify the coincidence theorem for set-valued maps with G-KKM property on G-convex space. Finally, we apply our results to the best approximation problem and fixed point problem.
Convex differentiable set-valued functions.
Smajdor, Wilhelmina (1998)
Mathematica Pannonica
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On the continuity of midpoint hall convex set-valued functions.
Antonella Fiacca, Francesca Papalini (1994)
Aequationes mathematicae
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On some generalization of α-convex functions
Zyskowski, Janusz (2015-11-13T12:11:38Z)
Acta Universitatis Lodziensis. Folia Mathematica
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