Results 181 to 190 of about 5,092,236 (288)

Differentiation in Banach Spaces [PDF]

open access: yes, 1998
We introduce the concept of differentiability for mappings between Banach spaces, and we derive the elementary rules for differentiation.
openaire   +2 more sources

Fixed Point for Asymptotically Non-Expansive Mappings in 2-Banach Space

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
  In  this  paper, we  introduced   some  fact  in   2-Banach  space. Also, we define  asymptotically  non-expansive  mappings  in  the  setting  of  2-normed  spaces analogous  to  asymptotically non-expansive mappings  in  usual  normed spaces.
Salwa S. Abed, Rafah S. Abed Ali
doaj  

On a theorem of Banach space [PDF]

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1946
openaire   +3 more sources

On Subspaces of Indecomposable Banach Spaces [PDF]

open access: yesarXiv
We address the following question: what is the class of Banach spaces isomorphic to subspaces of indecomposable Banach spaces? We show that this class includes all Banach spaces of density not bigger than the continuum which do not admit $\ell_\infty$ as a quotient (equivalently do not admit a subspace isomorphic to $\ell_1(\cc)$).
arxiv  

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