نتایج جستجو برای: semi

تعداد نتایج: 142011  

2016
Blake A. Allison Adib Bagh Jason J. Lepore

Blake A. Allison⇤, Adib Bagh†, and Jason J. Lepore‡. October 5, 2016 Abstract. We provide sufficient conditions for a game with discontinuous payoffs to be weakly reciprocally upper semi-continuous in mixed strategies. These conditions are imposed on the individual payoffs and not on their sum, and they can be readily verified in a large class of games even when the sum of payoffs in such games...

2010
Ivailo Shishkov I. Shishkov

Every lower semi-continuous closed-and-convex valued mapping Φ : X → 2 , where X is a Σ-product of metrizable spaces and Y is a Hilbert space, has a single-valued continuous selection. This improves an earlier result of the author.

2008
B. T. Kien J.-C. Yao

This paper is concerned with solvability and solution stability of parametric generalized equations governed by set-valued mappings. By a degree-theoretic approach for multifunctions, some new results on lower semicontinuity of the solution map to a parametric generalized equation are established.

2014
M. LAFOURCADE

Let λ̂ be an open, Landau subset. It is well known that every completely left-bounded functional is affine. We show that every continuously trivial, co-separable, p-adic isomorphism is anti-meromorphic, semi-continuous and stochastically smooth. A central problem in constructive operator theory is the description of hyper-complete functors. A useful survey of the subject can be found in [5].

Journal: :Fuzzy Sets and Systems 2012
Javier Gutiérrez García Tomasz Kubiak

This note provides conditions under which Zadeh extension of a map between L -topological spaces preserves semicontinuity and continuity of functions with values in the L-unit interval. Invariance of complete L-regularity under continuous open–closed surjections is established among others. © 2012 Elsevier B.V. All rights reserved.

2013
GIOVANNI MOLICA BISCI RAFFAELLA SERVADEI R. SERVADEI

In the present paper we study the weak lower semicontinuity of the functional

2004
Nicola Fusco Chiara Leone Anna Verde John Ball

We prove a semicontinuity theorem for an integral functional made up by a polyconvex energy and a surface term. Our result extends to the BV framework a well known result by John Ball.

2003
Alfons Geser

This paper presents a partial solution to the long standing open problem of termination of one rule string rewriting Overlaps between the two sides of the rule play a central role in existing termination criteria We characterize termination of all one rule string rewriting systems that have one such overlap at either end This both completes a result of Kurth and generalizes a result of Shikishi...

2013
Jorge Picado Javier Gutiérrez García

Katětov-Tong insertion type theorem For every upper semicontinuous real function f and lower semicontinuous real function g satisfying f ≤ g, there exists a continuous real function h such that f ≤ h ≤ g (Katětov 1951, Tong 1952). For every lower semicontinuous real function f and upper semicontinuous real function g satisfying f ≤ g, there exists a continuous real function h such that f ≤ h ≤ ...

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