Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Hangzhou Teachers College》 2004-01
Add to Favorite Get Latest Update

The classification of finite congruence-free semigroups with zero

REN Xiu(Department of Mathematics,Hangzhou Teachers College,Hangzhou 310012,China)  
In this paper, we introduce two definitions which are both 0, 1 regular matrix and type C matrix-pair, and give ample and essential condition on isomorphism of finite congruence-free semigroups with zero. That is 0,1 regular matrices, by which a binary operation is defined on finite congruence-free semigroups with zero,can translate one another by the first kind of elementary operation. As a result, classification of finite congruence-free semigroups with zero is greatly simplified.
【CateGory Index】: O152.7
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved