JMF Castillo, M González - 1997 - books.google.com
This book on Banach space theory focuses on what have been called three-space problems. It contains a fairly complete description of ideas, methods, results and …
E Odell, T Schlumprecht - arXiv preprint math/9204213, 1992 - arxiv.org
We prove that Hilbert space is distortable and, in fact, arbitrarily distortable. This means that for all lambda> 1 there exists an equivalent norm|.| on l_2 such that for all infinite …
The analysis of the characteristics of walks on ordinals is a powerful new technique for building mathematical structures, developed by the author over the last twenty years. This is …
For a certain class of algebras A we give a method for constructing Banach spaces X such that every operator on X is close to an operator in A. This is used to produce spaces with a …
SA Argyros, S Todorcevic - 2006 - books.google.com
This book contains two sets of notes prepared for the Advanced Course on R-sey Methods in Analysis given at the Centre de Recerca Matematica in January 2004, as part of its year …
WT Gowers - Bulletin of the London Mathematical Society, 1994 - Wiley Online Library
An infinite‐dimensional Banach space X is constructed which is not isomorphic to X⊕ R. Equivalently, X is not isomorphic to any of its closed subspaces of codimension one. This …
AJ Guirao, V Montesinos, V Zizler - Monografie Matematyczne, 2022 - Springer
Banach spaces provide a framework for modern mathematical analysis, as they blend classical analysis, geometry, topology and linearity. This makes Banach space theory a …
S Argyros, I Deliyanni - Transactions of the American Mathematical Society, 1997 - ams.org
EXAMPLES OF ASYMPTOTIC l1 BANACH SPACES Introduction A Banach space (X, ·) is λ-distortable (λ > 1) if there exists an eq Page 1 TRANSACTIONS OF THE AMERICAN MATHEMATICAL …