1. Tropical representations and identities of the stylic monoid

   • Thomas Aird
   • Duarte Ribeiro

   Research Article Open access 06 December 2022 Pages: 1 - 23

   

2. On the algebraic invariants of certain affine semigroup rings

   • Om Prakash Bhardwaj
   • Indranath Sengupta

   Research Article 19 December 2022 Pages: 24 - 50

3. The relative rank of the endomorphism monoid of a finite G-set

   • Alonso Castillo-Ramirez
   • Ramón H. Ruiz-Medina

   Research Article 10 January 2023 Pages: 51 - 66

   

4. Étale inverse semigroupoids: elementary properties, universal constructions and duality

   • Luiz Gustavo Cordeiro

   Research Article 03 January 2023 Pages: 67 - 127

5. The semigroup of endomorphisms with restricted range of an independence algebra

   • Ambroise Grau

   Research Article Open access 29 December 2022 Pages: 128 - 159

   

6. Semigroup algebras which are Azumaya algebras

   • Junying Guo
   • Xiaojiang Guo

   Research Article 17 January 2023 Pages: 160 - 168

7. On the structure of glrac semigroups

   • Peter R. Jones

   Research Article 20 December 2022 Pages: 169 - 183

8. Endomorphisms of semigroups of oriented transformations

   • De Biao Li
   • Vítor H. Fernandes

   Research Article 02 December 2022 Pages: 184 - 210

   

9. Irreducibility of Arf numerical semigroups

   • Meral Süer

   Research Article 06 December 2022 Pages: 211 - 229

   

10. On d-semigroups, r-semigroups, dr-semigroups and their subclasses

    • Shoufeng Wang

    Research Article 22 November 2022 Pages: 230 - 270

    

11. On varieties of flat nil-semirings

    • Y. N. Wu
    • X. Z. Zhao
    • M. M. Ren

    OriginalPaper 11 January 2023 Pages: 271 - 284

12. Centralizers in graph products of semigroups

    • Dandan Yang
    • Hengyang Li

    Research Article 13 December 2022 Pages: 285 - 326

13. Isomorphisms of semirings of continuous binary relations on topological spaces

    • E. M. Vechtomov

    Short Note 05 December 2022 Pages: 327 - 331

14. Remark on the identities of the grammic monoid with three generators

    • Mikhail V. Volkov

    Short Note 16 November 2022 Pages: 332 - 337

15. Publisher Correction: On the algebraic invariants of certain affine semigroup rings

    • Om Prakash Bhardwaj
    • Indranath Sengupta

    Publisher Correction 11 January 2023 Pages: 338 - 338