Results 31 to 40 of about 241 (116)
Journal of Mathematical Analysis and Applications, 1989 Two proofs are offered for the inequality \[ x_ 1^{1/n}x_ 2^{1/n}...x_ n^{1/n}(1-x_ 1)^{-1/n}(1-x_ 2)^{-1/n}...(1- x_ n)^{-1/n}\leq (x_ 1+x_ 2+...+x_ n)(n-x_ 1-x_ 2-x_ n)^{-1} \] (x\({}_ k\in]0,1/2]\), \(k=1,2,...,n)\) with \(= iff\) \(x_ 1=x_ 2=...=x_ n\). [For a generalization see \textit{N. Levison}, J. Math. Anal. Appl.
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On Some Generalized Ky Fan Minimax Inequalities [PDF]
Fixed Point Theory and Applications, 2009 AbstractSome generalized Ky Fan minimax inequalities for vector-valued mappings are established by applying the classical Browder fixed point theorem and the Kakutani-Fan-Glicksberg fixed point theorem.
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Antipode, Volume 58, Issue 2, March 2026.Abstract In the context of global market integration, capital accumulation relies on social reproduction; yet unlimited accumulation disrupts the reproductive processes that sustain it. Vietnam is pursuing economic growth in the same fashion, relying on cheap migrant labour in urban areas that are stabilising rural areas through remittances and care ...
Thuy Ho
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Minimax inequality equivalent to the Fan-Knaster-Kuratowski-Mazurkiewicz Theorem [PDF]
, 1993 The purpose of this note is to give further generalizations of the Ky Fan minimax inequality by relaxing the compactness and convexity of sets and the quasi-concavity of the functional and to show that our minimax inequalities are equivalent to the Fan ...
Lin, Y. Joseph, Tian, Guoqiang
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Supermarket Settings and Consumer Behavior: A Systematic Mapping Review and Future Research Avenues
International Journal of Consumer Studies, Volume 50, Issue 2, March 2026.ABSTRACT Supermarkets and related environments are not just places to buy groceries; they are complex environments filled with diverse stimuli that shape consumer behavior and decision‐making processes. Despite their increasing use as study settings, there remains a lack of comprehensive understanding regarding which supermarket‐type settings are ...
Aline Simonetti +3 more
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Linear and Multilinear Algebra, 2011 There are several inequalities in the literature carrying the name of Ky Fan. We survey these well-known Ky Fan inequalities and some other significant inequalities generalized by Ky Fan and review some of their recent developments.
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Smooth and Heavy Solutions to Control Problems [PDF]
, 1985 We introduce the concept of viability domain of a set-valued map, which we study and use for providing the existence of smooth solutions to differential inclusions.
Aubin, J.-P.
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Limit Orders and Knightian Uncertainty
International Economic Review, Volume 67, Issue 1, Page 353-363, February 2026.ABSTRACT A wide variety of financial instruments allows risk‐averse traders to reduce their exposure to risk. This raises the question of what financial instruments allow ambiguity‐averse traders to reduce their exposure to ambiguity. We show in this paper that price‐contingent orders, such as limit orders, are sufficient: In a two‐period trading model,
Michael Greinecker, Christoph Kuzmics
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Journal of Inequalities and Applications, 2010 We prove some existence results of solutions for a new class of generalized bi-quasivariational inequalities (GBQVI) for quasi-pseudomonotone type II and strongly quasi-pseudomonotone type II operators defined on noncompact sets in locally convex ...
Cho YeolJe, Chowdhury MohammadSR
doaj
Tracking Property: A Viability Approach [PDF]
, 1989 This paper is devoted to the characterization of the tracking property connecting solutions to two differential inclusions or control systems through an observation map derived from the viability theorem.
Aubin, J.-P.
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