On the Lattice of Existence Varieties of Locally Inverse Semigroups
1994 ◽
Vol 37
(1)
◽
pp. 13-20
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Keyword(s):
AbstractThe mapping which assigns to each existence variety of locally inverse semigroups the class of all pseudosemilattices of idempotents of members of is shown to be a complete, surjective homomorphism from the lattice of existence varieties of locally inverse semigroups onto the lattice of varieties of pseudosemilattices.
1989 ◽
Vol 40
(1)
◽
pp. 59-77
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1994 ◽
Vol 115
(2)
◽
pp. 197-217
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1996 ◽
Vol 06
(05)
◽
pp. 541-551
2011 ◽
Vol 21
(07)
◽
pp. 1037-1052
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1991 ◽
Vol 01
(03)
◽
pp. 371-385
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Keyword(s):
1996 ◽
Vol 06
(06)
◽
pp. 761-788
◽
1980 ◽
Vol 89
(2)
◽
pp. 405-417
◽
2013 ◽
Vol 50
(2)
◽
pp. 207-241
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Keyword(s):