Search Results - subject:"Abstract Convexity"

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Increasing quasiconcave production and utility functions with diminishing returns to scale

Juan Enrique Mart?ez-Legaz; Rubinov, Alexander M.; … - Departament d'Economia i Història Econòmica, … - 2003

functions. The study is carried out in the contemporary framework of abstract convexity and abstract concavity. …

Persistent link: https://www.econbiz.de/10005823934

Bounded lower subdifferentiability optimization techniques: applications

Beliakov, Gleb; Ferrer, Albert - In: Journal of Global Optimization 47 (2010) 2, pp. 211-231

Persistent link: https://www.econbiz.de/10008486618

UNIFIED TREATMENT OF THE PROBLEM OF EXISTENCE OF MAXIMAL ELEMENTS IN BINARY RELATIONS. A CHARACTERIZATION

Císcar, Juan Vicente Llinares - Instituto Valenciano de Investigaciones Económicas (IVIE) - 1995

binary relations. And on the other hand, to introduce the concept of an abstract convexity structure, which we call mc …

Persistent link: https://www.econbiz.de/10005731340

Increasing quasiconcave co-radiant functions with applications in mathematical economics

Martínez-Legaz, Juan Enrique; Rubinov, Alexander M.; … - In: Mathematical Methods of Operations Research 61 (2005) 2, pp. 261-280

microeconomic analysis. The study is carried out in the contemporary framework of abstract convexity and abstract concavity. Various …

Persistent link: https://www.econbiz.de/10010999761

Increasing quasiconcave co-radiant functions with applications in mathematical economics

Martínez-Legaz, Juan Enrique; Rubinov, Alexander M.; … - In: Computational Statistics 61 (2005) 2, pp. 261-280

microeconomic analysis. The study is carried out in the contemporary framework of abstract convexity and abstract concavity. Various …

Persistent link: https://www.econbiz.de/10010759356

Is every radiant function the sum of quasiconvex functions?

Zaffaroni, Alberto - In: Computational Statistics 59 (2004) 2, pp. 221-233

An open question in the study of quasiconvex function is the characterization of the class of functions which are sum of quasiconvex functions. In this paper we restrict our attention to quasiconvex radiant functions, i.e. those whose level sets are radiant as well as convex and deal with the...

Persistent link: https://www.econbiz.de/10010847598

Is every radiant function the sum of quasiconvex functions?

Zaffaroni, Alberto - In: Mathematical Methods of Operations Research 59 (2004) 2, pp. 221-233

Persistent link: https://www.econbiz.de/10010950030