Results 81 to 90 of about 216 (132)

Directional metric regularity of multifunctions

open access: yes, 2013
In this paper, we study relative metric regularity of set-valued mappings with emphasis on directional metric regularity. We establish characterizations of relative metric regularity without assuming the completeness of the image spaces, by using the ...
Théra, Michel, van Ngai, Huynh
core   +1 more source

Régularité métrique par rapport à un cône

open access: yes, 2018
In this note, we introduce the concept of metric regularity with respect to a cone. A slope characterization of the relative metric regularity with respect to a cone, as well as a stability result is established. Then, some coderivative characterizations
Thera, Michel   +3 more
core  

Characterizations of generalized convex functions in terms of coderivative

open access: yesHue University Journal of Science: Natural Science, 2017
openaire   +1 more source

Coseparable coalgebras and coextensions of coderivations

open access: yesCoseparable coalgebras and coextensions of coderivations
openaire  

Normal coderivative for multifunctions and implicit function theorems

open access: yesJournal of Mathematical Analysis and Applications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
G M Lee
exaly   +3 more sources

CODERIVATIVE AND MONOTONICITY OF CONTINUOUS MAPPINGS

open access: yesTaiwanese Journal of Mathematics, 2012
Sufficient conditions for a norm-to-weak$^*$ continuous mapping $f: X \rightarrow X^*$ being monotone or submonotone are established by its Fréchet and normal coderivatives, where $X$ is an Asplund space with its dual space $X^*$. Under some additional assumptions, they are also necessary conditions.
Nguyen Huy Chieu
exaly   +4 more sources

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