Convex analysis por Krantz, Steven G. 1951-

Notions of convexity por Hörmander, Lars 1931-

Geometric properties of explicitly quasiconcave functions por Danao, Rolando A.

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Geometric properties of explicitly quasiconcave functions por Danao, Rolando A.

Strict convexity of the upper level sets of strictly quasiconcave functions por Danao, Rolando Alfarejos 1938-

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Convexity methods in variational calculus por Smith, Peter 1935-

Convex analysis with applications in the differentiation of convex functions por Giles, John R.

Algebraic simplices in modules on concepts of closure and generalizations of convexity. por Maaren, Hans van, 1950-

Analyse convexe et ses applications comptes rendus, Janvier 1974

Convex analysis. por Rockfellar, R. Tyrrell 1935-