M. Arslanov,
N. Kehayopulu

A note on minimal and maximal ideals of ordered
semigroups

F. G. Avkhadiev, K.J. Wirths

On the coefficient multipliers theorem of Hardy and Littlewood

J. S. Eivazloo, M. Moniri

Pathological
Functions on Puiseux Series Ordered Fields and Others

N. Kehayopulu, M. Tsingelis

A note on pseudocongruences in
semigroups

L. Pushkin

Small digitwise perturbations of a number
make it normal to unrelated bases

E. Sokolov

On the
cyclic subgroup separability of free
products of two groups with amalgamated subgroup
