Convex analysis di Krantz, Steven G. 1951-

Notions of convexity di Hörmander, Lars 1931-

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

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

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

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Convexity methods in variational calculus di Smith, Peter 1935-

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

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

Analyse convexe et ses applications comptes rendus, Janvier 1974

Convex analysis. di Rockfellar, R. Tyrrell 1935-