Orthodox Semirings with Additive Idempotents Satisfying Permutation Identities
Received:May 12, 2005  
Key Words: orthodox semiring   d-inverse semiring   band semiring.  
Fund Project:the National Natural Science of China (10471112)
Author NameAffiliation
ZHOU Yuan-lan Dept. of Math., Zhongshan University, Guangzhou 510275, China
Dept. of Math., Jiangxi Normal University, Nanchang 330027, China 
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      This paper deals with orthodox semirings whose additive idempotents satisfy permutation identities. A structure theorem for such semirings is established.
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