PETRICH M, REILLY N R. Completely Regular Semigroups[M]. New York:Wiley-Interscience, 1999, 1-155.
|
WANG Z P, ZHOU Y L, GUO Y Q. A Note on Band Semirings[J]. Semigroup Forum, 2005, 71(3):439-445. doi: 10.1007/s00233-005-0541-x
|
GERHARD J A. Some Subdirectly Irreducibe Idempotent Semigroups[J]. Semigroup Forum, 1972, 5(2):362-369.
|
HOWIE J M. Fundamentals of Semigroup Theory[M]. Oxford UK:Clarendon Press, 1995:1-142.
|
WANG Z P, LENG J, YU H Y. On Subdirectly Irreducible Regular Band[J]. Turk J Math, 2017, 41:1337-1343. doi: 10.3906/mat-1609-12
|
SCHEIN B M. Homomorphisms and Subdirect Semilattices of Semigroups[J]. Pacific J Math, 1996, 17(3):529-547.
|
WANG Z P, GUO Y Q, SHUM K P. On Refined Semilattices of Semigroups[J]. Algebra Colloquium, 2008, 15(2):331-336. doi: 10.1142/S1005386708000308
|