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$T$-differentiable functionals and ther critical points

The critical points of the functionals $F:\; D \subset X \rightarrow \mathbb{R}$ defined on "nonlinear" sets $D$ in the topological vector spaces $X$ are studied. A construction of a $T$-derivative is suggested for these functionals and compared with to known constructions. The c...

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Bibliographic Details
Date:	1994
Main Authors:	Mel'nik, V. S., Мельник, В. С.
Format:	Article
Language:	Russian English
Published:	Institute of Mathematics, NAS of Ukraine 1994
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/5699
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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