Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Strugariu, Radu"'
It is well-known that scalarization techniques (e.g., in the sense of Gerstewitz; Kasimbeyli; Pascoletti and Serafini; Zaffaroni) are useful for generating (weakly, properly) efficient solutions of vector optimization problems. One recognized approac
Externí odkaz:
http://arxiv.org/abs/2410.10026
The paper concerns a new method to obtain a direct proof of the openness at linear rate/metric regularity of composite set-valued maps on metric spaces by the unification and refinement of several methods developed somehow separately in several works
Externí odkaz:
http://arxiv.org/abs/1210.4107
In this work we classify the at-point regularities of set-valued mappings into two categories and then we analyze their relationship through several implications and examples. After this theoretical tour, we use the subregularity properties to deduce
Externí odkaz:
http://arxiv.org/abs/1201.4962
Autor:
Durea, Marius, Strugariu, Radu
In this work we present a general theorem concerning chain rules for linear openness of set-valued mappings acting between metric spaces. As particular cases, we obtain classical and also some new results in this field of research, including the cele
Externí odkaz:
http://arxiv.org/abs/1106.1815
Autor:
Durea, Marius, Strugariu, Radu
Some metric and graphical regularity properties of generalized constraint systems are investigated. Then, these properties are applied in order to penalize (in the sense of Clarke) various scalar and vector optimization problems. This method allows u
Externí odkaz:
http://arxiv.org/abs/1102.0421
Autor:
Durea, Marius, Strugariu, Radu
Publikováno v:
Nonlinear Analysis: TMA, Volume 75, Issue 3, 2012, Pages 1246-1259
In this paper we aim to present two general results regarding, on one hand, the openness stability of set-valued maps and, on the other hand, the metric regularity behavior of the implicit multifunction related to a generalized variational system. Th
Externí odkaz:
http://arxiv.org/abs/1102.0415
Autor:
Durea, Marius, Strugariu, Radu
This paper is devoted to the investigation of an important issue recently brought into attention by a recent paper of Arutyunov: the relation between openness of composition of set-valued maps and fixed point results. More precisely, we prove a gener
Externí odkaz:
http://arxiv.org/abs/1101.5959
Publikováno v:
In Nonlinear Analysis September 2014 107:22-33
Publikováno v:
In Journal of Mathematical Analysis and Applications 1 April 2014 412(1):41-62
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