Y
Yong Zhang
Researcher at University of Manitoba
Publications - 47
Citations - 1072
Yong Zhang is an academic researcher from University of Manitoba. The author has contributed to research in topics: Banach *-algebra & Semigroup. The author has an hindex of 13, co-authored 47 publications receiving 1023 citations. Previous affiliations of Yong Zhang include University of Alberta & Shandong University.
Papers
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Generalized notions of amenability, II
TL;DR: In this article, it was shown that approximate amenability and approximate contractibility are the same properties, as are uniform approximate contractability and amenability, and the existence of suitable operator bounded approximate identities for the diagonal ideal.
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Pseudo-amenable and pseudo-contractible Banach algebras
F. Ghahramani,Yong Zhang +1 more
TL;DR: In this paper, the authors introduce and study two new notions of amenability for Banach algebras, and compare these notions with some of those studied earlier, including the notions of locally compact groups.
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Positive Solutions of Singular Sublinear Emden-Fowler Boundary Value Problems
TL;DR: In this article, the Dirichlet boundary value problem of singular sublinear Emden-Fowler equations has been studied and a necessary and sufficient condition for the existence of positive solutions to this problem has been obtained by using the method of lower and upper solutions.
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Fixed point properties of semigroups of non-expansive mappings
Anthony To-Ming Lau,Yong Zhang +1 more
TL;DR: In this article, the fixed point properties of semigroups of non-expansive mappings on weakly compact convex subsets of a Banach space (or, more generally, a locally convex space) were studied.
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Weak amenability of module extensions of banach algebras
TL;DR: In this article, the authors discuss general necessary and sufficient conditions for a module extension Banach algebra to be n-weakly amenable, for n = 0, 1, 2.