Results 1 to 10 of about 6,442 (168)

On strict inclusion relations between approximation and interpolation spaces [PDF]

open access: yes, 2011
We study strict inclusion relations between approximation and interpolation spaces.Comment: 13 pages, Submitted to a ...
Almira, J. M.
core   +1 more source

Holomorphic Functions and polynomial ideals on Banach spaces [PDF]

open access: yes, 2010
Given $\u$ a multiplicative sequence of polynomial ideals, we consider the associated algebra of holomorphic functions of bounded type, $H_{b\u}(E)$. We prove that, under very natural conditions verified by many usual classes of polynomials, the spectrum
Carando, Daniel   +2 more
core   +2 more sources

Remarks on interpolation in certain linear spaces (III)

open access: yesJournal of Numerical Analysis and Approximation Theory, 2006
In this paper we study a way of extending the model of interpolating the real functions, with simple nodes, to the case of the functions defined between linear spaces, especially between linear normed spaces.
Adrian Diaconu
doaj   +2 more sources

Stability results on interpolation scales of quasi-Banach spaces and applications

open access: yes, 1997
We investigate stability of Fredholm properties on interpolation scales of quasi-Banach spaces.
Kalton, Nigel J., Mitrea, Marius
core   +2 more sources

Remarks on interpolation in certain linear spaces (IV)

open access: yesJournal of Numerical Analysis and Approximation Theory, 2007
In the papers [5], [6], [7] we shall study a way of extending the model of interpolating the real functions, with simple nodes, to the case of the functions defined between linear spaces, especially between linear normed spaces.
Adrian Diaconu
doaj   +2 more sources

On some low distortion metric Ramsey problems

open access: yes, 2004
In this note, we consider the metric Ramsey problem for the normed spaces l_p. Namely, given some 1=1, and an integer n, we ask for the largest m such that every n-point metric space contains an m-point subspace which embeds into l_p with distortion at ...
Assaf Naor   +3 more
core   +1 more source

Elliptic operators on refined Sobolev scales on vector bundles

open access: yes, 2017
We introduce a refined Sobolev scale on a vector bundle over a closed infinitely smooth manifold. This scale consists of inner product H\"ormander spaces parametrized with a real number and a function varying slowly at infinity in the sense of Karamata ...
Zinchenko, Tetiana
core   +2 more sources

Some operator ideals in non-commutative functional analysis

open access: yes, 1997
We characterize classes of linear maps between operator spaces $E$, $F$ which factorize through maps arising in a natural manner via the Pisier vector-valued non-commutative $L^p$ spaces $S_p[E^*]$ based on the Schatten classes on the separable Hilbert ...
Fidaleo, Francesco
core   +2 more sources

Asymptotically Hilbertian Modular Banach Spaces: Examples of Uncountable Categoricity

open access: yes, 2016
We give a criterion ensuring that the elementary class of a modular Banach space E (that is, the class of Banach spaces, some ultrapower of which is linearly isometric to an ultrapower of E) consists of all direct sums E\oplus_m H, where H is an ...
Henson, C. Ward, Raynaud, Yves
core   +1 more source

A brief survey of Nigel Kalton's work on interpolation and related topics [PDF]

open access: yes, 2014
This is the third of a series of papers surveying some small part of the remarkable work of our friend and colleague Nigel Kalton. We have written it as part of a tribute to his memory. It does not contain new results.
Cwikel, Michael   +2 more
core  

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