Results 11 to 20 of about 6,189,727 (240)

Set-valued mapping and Rough Probability [PDF]

open access: yesMathematical Sciences Letters, 2017
In 1982, the theory of rough sets proposed by Pawlak and in 2013, Luay concerned a rough probability by using the notion of Topology. In this paper, we study the rough probability in the stochastic approximation spaces by using set-valued mapping and ...
Sedghi, Shaban   +3 more
core   +4 more sources

New Perturbed Proximal Point Algorithms for Set-valued Quasi Variational Inclusions [PDF]

open access: yes, 2004
In this paper, by using some new and innovative techniques, some perturbed iterative algorithms for solving generalized set-valued variational inclusions are suggested and analyzed.
Li, Rong, Shi, Chaofeng
core   +6 more sources

New Approximate Schemes for Generalized General Set-Valued Mixed Quasi Variational Inequalities [PDF]

open access: yes, 2008
In this paper, we suggest and consider a class of new three-step approximation schemes for generalized general set-valued mixed quasi variational inequalities.
Shi, Chaofeng
core   +6 more sources

An inverse mapping theorem for set-valued maps [PDF]

open access: yesProceedings of the American Mathematical Society, 1994
We prove that certain Lipschitz properties of the inverse F −
Dontchev, A. L., Hager, W. W.
openaire   +1 more source

Generalized convex set-valued maps

open access: yesJournal of Mathematical Analysis and Applications, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Benoist, Joël, Popovici, Nicolae
openaire   +2 more sources

Stable approximations of set-valued maps [PDF]

open access: yesAnnales de l'Institut Henri Poincaré C, Analyse non linéaire, 1988
The celebrated Lax’ principle “stability and consistency implies convergence” is adapted to the case of nonlinear equation and even inclusions (multivalued equations) through a convenient concept of stability. It requires the definition of “contingent derivative” of single or set-valued maps and states that a family of maps is stable if and only if the
Aubin, J.-P., Wets, R.J.-B.
openaire   +2 more sources

Strongly convex set-valued maps [PDF]

open access: yesJournal of Global Optimization, 2013
Introducimos la noción de mapas de valor fijo fuertemente $ $ t $ $ -convexos y presentamos algunas propiedades de la misma. En particular, se obtienen teoremas de tipo Bernstein-Doetsch y Sierpiński para mapas de valor de conjunto fuertemente midconvexos, así como un resultado de tipo Kuhn. Se da una representación de mapas de valor fijo fuertemente $$
Hugo Leiva   +3 more
openaire   +3 more sources

Set-Valued Robust Mappings and Approximatable Mappings

open access: yesJournal of Mathematical Analysis and Applications, 1994
The second author recently proposed the concept of robustness of sets and functions for weakening the requirement of continuity of the objective functions and constraints in global optimization problems. In this paper the authors propose the concept of lower robustness and of lower approximation for a set-valued mapping and show that any lower ...
Shi, S.Z., Zheng, Q., Zhuang, D.M.
openaire   +1 more source

On the positive linear set valued maps [PDF]

open access: yesMiskolc Mathematical Notes, 2013
In this paper positive linear set valued maps defined on the cone are studied. The representation theorem for positive linear set valued maps is given and Lipschitz continuity of these maps is proved. The estimations of upper and lower norms of the positive linear set valued maps are obtained.
Huseyin, Anar, Huseyin, Nesir
openaire   +2 more sources

The Tikhonov Regularization Method for Set-Valued Variational Inequalities

open access: yesAbstract and Applied Analysis, 2012
This paper aims to establish the Tikhonov regularization theory for set-valued variational inequalities. For this purpose, we firstly prove a very general existence result for set-valued variational inequalities, provided that the mapping involved has ...
Yiran He
doaj   +1 more source

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