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pro vyhledávání: '"Míriam Mengibar-Rodríguez"'
Autor:
Almudena P. Márquez, Francisco Javier García-Pacheco, Míriam Mengibar-Rodríguez, Alberto Sánchez-Alzola
Publikováno v:
AIMS Mathematics, Vol 8, Iss 1, Pp 1937-1958 (2023)
Let $ T:X\to Y $ be a bounded linear operator between Banach spaces $ X, Y $. A vector $ x_0\in {\mathsf{S}}_X $ in the unit sphere $ {\mathsf{S}}_X $ of $ X $ is called a supporting vector of $ T $ provided that $ \|T(x_0)\| = \sup\{\|T(x)\|:\|x\| =
Externí odkaz:
https://doaj.org/article/ccf6b704795b4692959a9cf4a1381255
Autor:
Almudena P. Márquez, Francisco Javier García-Pacheco, Míriam Mengibar-Rodríguez, Alberto Sánchez-Alzola
Let T : X -> Y be a bounded linear operator between Banach spaces X, Y. A vector x(0) is an element of S-X in the unit sphere S-X of X is called a supporting vector of T provided that parallel to T(x(0))parallel to = sup{parallel to T(x)parallel to :
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b57818ec6b62a59c22011bc83c6adfb
https://hdl.handle.net/10481/78227
https://hdl.handle.net/10481/78227
