Search

Your search keyword '"Song, Wenhua"' showing total 4 results
Start Over Author "Song, Wenhua" Language undetermined
4 results on '"Song, Wenhua"'

3. The width in locally convex space

Author

Liu Guo-fen and Song Wenhua

Subjects
Convex hull, Strictly convex space, Convex analysis, Applied Mathematics, Mathematical analysis, Convex set, Subderivative, Absolutely convex set, Choquet theory, Analysis, Mathematics, Normed vector space
Abstract

In this paper we extend the problems of width in normed space to that in locally convex space and some results are given.

Published
2003

4. The contraction linear metric projections inL p spaces

Author

Song Wenhua

Subjects
Pure mathematics, Applied Mathematics, Mathematical analysis, Banach space, Linearity, Contraction mapping, Metric projection, Lp space, Contraction (operator theory), Analysis, Subspace topology, Mathematics
Abstract

In this paper, we study the contraction linearity for metric projection in Lp spaces. A geometrical property of a subspace Y of Lp is given on which Py is a contraction projection.

Published
2002

Catalog

Books, media, physical & digital resources
See catalog results