A Noetherian and confluent rewrite system for idempotent semigroups.
A non regular perfect semigroup.
A non-commutative free algebra of rank 0
A Noncoprime Shult Type Theorem.
A Non-free Parafree Group All of Whose Countable Subgroups are Free.
A non-quasiconvex subgroup of a hyperbolic group with an exotic limit set.
A Nonvanishing Theorem for the Cuspidal Cohomology of SL2 Over Imaginary Quadratic Integers.
A normal form for some semigroups generated by idempotents
A note automorphisms of semigroups and near-rings of mappings
A note in inverse and dual semigroups
A Note of Affine Planes with Transitive Collineation Groups.
A note on 2-step subideals of Lie algebras
A note on a 3-dimensional homogeneous space
A note on a class of factorized -groups
In this note we study finite -groups admitting a factorization by an Abelian subgroup and a subgroup . As a consequence of our results we prove that if contains an Abelian subgroup of index then has derived length at most .
A note on a generalization of some undecidability results in group theory.
A note on a paper of Joubert.
A note on a problem of Hua.
A note on a result of Skiba.
A note on a theorem of Megibben
We prove that pure subgroups of thick Abelian -groups which are modulo countable are again thick. This generalizes a result due to Megibben (Michigan Math. J. 1966). Some related results are also established.
A note on associative triples of elements in cancellation groupoids