منابع مشابه
The criteria of strongly exposed points in Orlicz spaces
In Orlicz spaces, the necessary and sufficient conditions of strongly exposed points are given.
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The main purpose of this paper is to give a direct proof of an interesting special case of a far-reaching theorem of Arazy [1, 2]. Arazy studied the extreme, exposed, and strongly exposed points in the unit balls of symmetrically normed ideals (of operators) acting on a separable Hilbert space, and he obtained very useful and complete results in [2] on the extremal structure of these operator b...
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Using the variational method, it is shown that the set of all strong peak functions in a closed algebra A of Cb(K) is dense if and only if the set of all strong peak points is a norming subset of A. As a corollary we can induce the denseness of strong peak functions on other certain spaces. In case that a set of uniformly strongly exposed points of a Banach space X is a norming subset of P(nX),...
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 1980
ISSN: 0035-7596
DOI: 10.1216/rmj-1980-10-3-517