East, James; Gould, Victoria; Miller, Craig; Quinn-Gregson, Thomas; Ruškuc, Nik On the diameter of semigroups of transformations and partitions. (English) Zbl 07896106 J. Lond. Math. Soc., II. Ser. 110, No. 1, Article ID e12944, 34 p. (2024). Reviewer: Hayrullah Ayık (Adana) MSC: 20M20 20M10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License
Elgueta, Josep Normal submonoids and congruences on a monoid. (English) Zbl 1540.20115 J. Aust. Math. Soc. 116, No. 3, 331-362 (2024). Reviewer: Ulrich Knauer (Oldenburg) MSC: 20M10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
East, James; Azeef Muhammed, P. A. A groupoid approach to regular \(\ast \)-semigroups. (English) Zbl 1531.20071 Adv. Math. 437, Article ID 109447, 104 p. (2024). MSC: 20M10 20M50 18B40 20M17 20M20 20M05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License
East, James; Ruškuc, Nik Congruence lattices of ideals in categories and (partial) semigroups. (English) Zbl 1515.20009 Memoirs of the American Mathematical Society 1408. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6269-7/pbk; 978-1-4704-7446-1/ebook). vii, 129 p. (2023). Reviewer: Jaak Henno (Tallinn) MSC: 20-02 20M20 15A04 18B40 20M10 20M50 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
East, James; Ruškuc, Nik Properties of congruences of twisted partition monoids and their lattices. (English) Zbl 1523.20106 J. Lond. Math. Soc., II. Ser. 106, No. 1, 311-357 (2022). Reviewer: Ronnason Chinram (Hat Yai) MSC: 20M20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License