A note on the subclass algebra.
A note on the torsion elements in the centralizer of a finite index subgroup.
A note on the WAP-compactification of groups.
A note on torsion-by-nilpotent groups
A Note on two Indices of Semigroup Elements
A note on uniserial loops
All ordinal numbers with the following property are found: there exists a loop such that its subloops form a chain of ordinal type .
A Note On Units And Divisors Of Zero In Group Rings
A note on WA-quasigroups
A note on weakly-supplemented subgroups and the solvability of finite groups
Suppose that is a finite group and is a subgroup of . The subgroup is said to be weakly-supplemented in if there exists a proper subgroup of such that . In this note, by using the weakly-supplemented subgroups, we point out several mistakes in the proof of Theorem 1.2 of Q. Zhou (2019) and give a counterexample.
A note on weakly-supplemented subgroups of finite groups
A subgroup of a finite group is weakly-supplemented in if there exists a proper subgroup of such that . In the paper, we extend one main result of Kong and Liu (2014).
A number theoretic approach to Sylow r-subgroups of classical groups.
The purpose of this paper is to give a general and a simple approach to describe the Sylow r-subgroups of classical groups.
A numerical invariant for finitely generated groups via actions on graphs.
A one-box-shift morphism between Specht modules.
A one-sided Zimin construction.
A -stable action of the automorphism group of a group
A -theorem for inverse semigroups with zero.
A parallelogram configuration condition in nets
After describing a (general and special) coordinatization of -nets there are found algebraic equivalents for the validity of certain quadrangle configuration conditions in -nets with small degree .
A precedence theorem for semigroups.
A probabilistic approach to representation formulae for semigroups of operators with rates of convergence.
A Problem in the Theory of Normal Flitting Classes.