J4 ›› 2011, Vol. 46 ›› Issue (12): 66-69.

• Articles • Previous Articles     Next Articles

The companion semi-rings of IS-algebras

YANG Wen-qi   

  1. Department of Mathematics, Baoji University of Arts and Sciences, Baoji 721013, Shaanxi, China
  • Received:2010-10-30 Online:2011-12-20 Published:2011-12-24