Generalized rectangular Clifford semirings pp. 1-14

Y. Chen, W. Chen, and L. Yang

Some properties of quotient topology on residuated lattices pp. 15-26

S. Ghorbani and A. Hasankhani

A Gray code for permutations of size 2d with d descents pp. 27-38

E. Grazzini and E. Pergola

Duo semigroups of generalised transformations pp. 39-58

S. Mendes-Gonçalves  and R. P. Sullivan

BQ-semigroups of generalised transformations pp. 59-78

R. P. Sullivan

IC quasi-semiadequate semigroups satisfying the congruence conditon pp. 79-98

H. Yao, Y. Chen, and Y. Li