In this paper,X is a locally compact Hausdorff space and A is a Banach algebra.First,we study some basic features of C0(X,A)related to BSE concept,which are gotten from A.In particular,we prove that if C0(X,A)has the ...
Supported by China NSFC grants(Grant Nos.12001453 and 12131018);Fundamental Research Funds for the Central Universities(Grant Nos.20720200067 and 20720200071)。
In a previous paper,the author and his collaborator studied the problem of lifting Hamil-tonian group actions on symplectic varieties and Lagrangian subvarieties to their graded deformation quantizations and apply the...
Denote a semisimple Banach algebra with an identity e by A.This paper studies the Fredholm,Weyl and Browder spectral theories in a semisimple Banach algebra,and meanwhile considers the properties of the Fredholm eleme...
The first author is supported by Zhejiang Province Science Foundation (grant No. LY14A010018).
A G-grading on an algebra, where G is an abelian group, is called multiplicityfree if each homogeneous component of the grading is 1-dimensional. We introduce skew root sys tems of Lie type and skew root systems of Jo...
In this article,we present the multiplicative Jordan decomposition in integral group ring of group K8 × C5,where K8 is the quaternion group of order 8.Thus,we give a positive answer to the question raised by Hales A ...
For each irreducible module Xi Nanhua defined an element which generated this module. We use this element to construct a certain basis for and then compute dim , determine its formal characters in this paper. In order...
The National Natural Science Foundation of China(No.11371088);the Fundamental Research Funds for the Central Universities(No.3207013906);the Natural Science Foundation of Jiangsu Province(No.BK2012736)
Let H be a commutative, noetherian, semisimple and cosemisimple Hopf algebra with a bijective antipode over a field k. Then the semisimplicity of YD(H) is considered, where YD (H) means the disjoint union of the c...
The NSF (10961014) of China;the NSF (S2011010003681) of Guangdong Province;the Science and Technology Projects (2010B010600039) of Guangdong Province;the Excellent Youth Talent Foundation (2012SQRL115ZD) of Anhui Province;the University Natural Science Project (KJ2012B133) of Anhui Province;the NSF (2007LZ01) of Fuyang Normal College
In this paper, the concept of quasi-prime fuzzy left ideals of an ordered semigroup S is introduced. Some characterizations of strongly semisimple ordered semigroups are given by quasi-prime fuzzy left ideals of S. In...
Supported by the Fundamental Research Funds for the Central Universities
Let F be a field of characteristic not 2, and let A be a finite-dimensional semisimple F -algebra. All local automorphisms of A are characterized when all the degrees of A are larger than 1. If F is further assumed to...
both The Research Affairs (Research Project No.850709);The Center of Excellence for Mathematics of the University of Isfahan
In the present paper, it is shown that, for a locally compact commutative hypergroup K with a Borel measurable weight function w, the Banach algebra L^1 (K, w) is semisimple if and only if L^1 (K) is semisimple. I...