[1]HOWIE J M. An introduction to semigroups theory[M]. London :Academic Press,1976.
[2]LAWSON M V. Rees matrix semigroups[J]. Proc Edinburgh Math Soc, 1990, 33(1):2337.
[3]HE Y, SHUM K P, WANG Z P. Good BquasiEhresmann semigroups[J]. Sci China Math, 2010,53 (5):13451356.
[4]ELQALLALI A, FOUNTAIN J B. Quasiadequate semigroups[J]. Proc Royal Soc Edinburgh, 1981,91 (1/2): 9199.
[5]HE Y, GUO Y Q, SHUM K P. The construction of orthodox super rpp semigroups[J].Sci China Ser A ,2004,47 (4):552565.
[6]CHEN Y, HE Y, SHUM K P. Projectively condensed semigroups, generalized completely regular semigroups and projective orthomonoids[J].Acta Mathematica Hungarica , 2008,199 (3):281305.
[7]PETRICH M. Lectures in semigroups [M]. London: John Wiley & Sons, 1977.
[8]FOUNTAIN J. Abundant semigroups[EB/OL]. [2016-03-02].http://onlinelibrary.wiley.com/doi/10.1112/plms/s344.1.103/full.
[9]HE Y, GUO Y Q, SHUM K P. Standard representations of orthodox semigroups[J].Comm Algebra, 2005, 33(3): 745761.
[10] LAWSON M V. Semigroups and ordered categories. I. The reduced case[J]. J Algebra, 1991, 141(2): 422462. |