1 |
M. J. J. Branco, G. M. S. Gomes, V. Gould, and Y. H. Wang, Ehresmann monoids: adequacy and expansions, J. Algebra 513 (2018), 344-367. https://doi.org/10.1016/j.jalgebra.2018.06.036
DOI
|
2 |
A. El-Qallali and J. B. Fountain, Idempotent-connected abundant semigroups, Proc. Roy. Soc. Edinburgh Sect. A 91 (1981/82), no. 1-2, 79-90. https://doi.org/10.1017/S0308210500012646
DOI
|
3 |
J. Fountain, Abundant semigroups, Proc. London Math. Soc. (3) 44 (1982), no. 1, 103-129. https://doi.org/10.1112/plms/s3-44.1.103
DOI
|
4 |
J. Fountain, G. Gomes, and V. Gould, Membership of a A G for classes of finite weakly abundant semigroups, Period. Math. Hungar. 59 (2009), no. 1, 9-36. https://doi.org/10.1007/s10998-009-9009-1
DOI
|
5 |
X. Guo and K. P. Shum, Left semi-perfect abundant semi-groups of type W, Proc. Roy. Soc. Edinburgh Sect. A 135 (2005), no. 3, 603-613. https://doi.org/10.1017/S0308210500004029
DOI
|
6 |
J. M. Howie, An Introduction to Semigroup Theory, Academic Press, London, 1976.
|
7 |
M. V. Lawson, Semigroups and ordered categories. I. The reduced case, J. Algebra 141 (1991), no. 2, 422-462. https://doi.org/10.1016/0021-8693(91)90242-Z
DOI
|
8 |
S. Ma, X. Ren, and Y. Yuan, On U-ample -semigroups, Front. Math. China 8 (2013), no. 6, 1391-1405. https://doi.org/10.1007/s11464-013-0337-3
DOI
|
9 |
M. Petrich, Lectures in Semigroups, Akademie-Verlag, Berlin, 1977.
|
10 |
M. Petrich, Malcev products of unipotent monoids and varieties of bands, Semigroup Forum 83 (2011), no. 2, 161-189. https://doi.org/10.1007/s00233-011-9318-6
DOI
|
11 |
M. Petrich, On weakly ample semigroups, J. Aust. Math. Soc. 97 (2014), no. 3, 404-417. https://doi.org/10.1017/S1446788714000202
DOI
|
12 |
M. Petrich and N. R. Reilly, Completely Regular Semigroups, Canadian Mathematical Society Series of Monographs and Advanced Texts, 23, John Wiley & Sons, Inc., New York, 1999.
|
13 |
X. Ren, Y. Wang, and K. P. Shum, On U-orthodox semigroups, Sci. China Ser. A 52 (2009), no. 2, 329-350. https://doi.org/10.1007/s11425-009-0025-7
DOI
|
14 |
X. Ren, Y. Wang, and K. P. Shum, U-concordant semigroups, Algebra Colloq. 25 (2018), no. 2, 295-318. https://doi.org/10.1142/S1005386718000214
DOI
|
15 |
X. Ren, Q. Yin, and K. P. Shum, On -abundant semigroups, Algebra Colloq. 19 (2012), no. 1, 41-52. https://doi.org/10.1007/s00233-012-9414-2
DOI
|
16 |
M. V. Lawson, Rees matrix semigroups, Proc. Edinburgh Math. Soc. (2) 33 (1990), no. 1, 23-37. https://doi.org/10.1017/S0013091500028856
DOI
|
17 |
Y. Wang, Weakly B-orthodox semigroups, Period. Math. Hungar. 68 (2014), no. 1, 13-38. https://doi.org/10.1007/s10998-014-0023-6
DOI
|
18 |
Y. Wang, Hall-type representations for generalised orthogroups, Semigroup Forum 89 (2014), no. 3, 518-545. https://doi.org/10.1007/s00233-014-9583-2
DOI
|
19 |
Y. Wang, Beyond regular semigroups, Semigroup Forum 92 (2016), no. 2, 414-448. https://doi.org/10.1007/s00233-015-9714-4
DOI
|
20 |
Y. Wang and D. Abdulkadir, Restriction -semigroups, Semigroup Forum 97 (2018), no. 2, 307-324. https://doi.org/10.1007/s00233-018-9961-2
DOI
|