Počet záznamů: 1
A remark on smooth images of Banach spaces
- 1.0481830 - MÚ 2019 RIV US eng J - Článek v odborném periodiku
Hájek, Petr Pavel - Johanis, M.
A remark on smooth images of Banach spaces.
Journal of Mathematical Analysis and Applications. Roč. 458, č. 2 (2018), s. 1307-1313. ISSN 0022-247X. E-ISSN 1096-0813
Grant CEP: GA ČR GA16-07378S
Institucionální podpora: RVO:67985840
Klíčová slova: smooth surjections
Obor OECD: Pure mathematics
Impakt faktor: 1.188, rok: 2018
http://www.sciencedirect.com/science/article/pii/S0022247X17309186?via%3Dihub
Let X be a non-separable super-reflexive Banach space. Then for any separable Banach space Y of dimension at least two there exists a ...-smooth surjective mapping ... such that the restriction of f onto any separable subspace of X fails to be surjective. This solves a problem posed by Aron, Jaramillo, and Ransford (Problem 186 in the book [5]).
Trvalý link: http://hdl.handle.net/11104/0277295
Počet záznamů: 1