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Your search keyword '"Raja, M."' showing total 2 results
Start Over Author "Raja, M." Topic topology Publisher oxford university press / usa
2 results on '"Raja, M."'

1. WEAKLY METRIZABILITY OF SPHERES AND RENORMINGS OF BANACH SPACES.

Author

FERRARI, S., ORIHUELA, J., and RAJA, M.

Subjects
BANACH spaces, TOPOLOGY, MATHEMATICS research, GEOMETRY, SPHERES
Abstract

We study the metrizability of weak topologies when restricted to the unit sphere of some equivalent norm on a Banach space, and its relationships with other geometrical properties of norms. In case of dual Banach space X*, we prove that there exists a dual norm such that its unit sphere is weak* metrizable if and only if (BX*, w*) is a descriptive compact, which provides a complete characterization. [ABSTRACT FROM AUTHOR]

Published
2016
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2. On the dentability of weak*-Hδ sets.

Author

RAJA, M.

Subjects
BOREL sets, BANACH spaces, COMPLEX variables, TOPOLOGY, ALGEBRA
Abstract

We state several conditions equivalent to weak*-dentability for certain subsets of a dual Banach space which include both the compact case and a result of Ghoussoub and Maurey. [ABSTRACT FROM PUBLISHER]

Published
2005
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