supported by the Notional Natural Science Foundation of China(Grant No.12071321).
In 2020,Niu et al.[Cryptogr.Commun.,2020,12(2):165–185]studied the fixed points of involutions over the finite field with q-elements.This paper further discusses the relationship between the fixed points set and the ...
supported by the National Natural Science Foundation of China(Grant Nos.11771076,11871145);the Fundamental Research Funds for the Central Universities;the Postgraduate Research&:Practice Innovation Program of Jiangsu Province(No.KYCX19-0055).
We first prove that if a is both left(6,c)-invertible and left(c,b)-invertible,then a is both(6,c)-invertible and(c,6)-invertible in a*-monoid,which generalizes the recent result about the inverse along an element by ...
We study properties of a relation in *-rings, called the core-EP (pre)order which was introduced by H. Wang on the set of all n × n complex matrices [Linear Algebra Appl., 2016, 508: 289-300] and has been recently ge...
This work was supported by the National Natural Science Foundation of China(Grant Nos.11201063,11371089);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20120092110020);the Jiangsu Planned Projects for Postdoctoral Research Funds(No.1501048B);the Natural Science Foundation of Jiangsu Province(No.BK20141327).
The core inverse for a complex matrix was introduced by O.M.Baksalary and G.Trenkler.D.S.Rakic,N.C.Dincic and D.S.Djordjevc generalized the core inverse of a complex matrix to the case of an element in a ring.They als...
This work was supported by the National Natural Science Foundation of China (Grant No. 11371178) and the National Science Foundation of US (Grant No. DMS 1001855).
We construct free Hom-semigroups when its unary operation is multiplicative and is an involution. Our method of construction is by bracketed words. As a consequence , we obtain free Horn-associative algebras generated...