A manifold structure for analytic isotropy Lie pseudogroups of infinite type.
A new and stronger central sets theorem
Furstenberg's original Central Sets Theorem applied to central subsets of ℕ and finitely many specified sequences in ℤ. In this form it was already strong enough to derive some very strong combinatorial consequences, such as the fact that a central subset of ℕ contains solutions to all partition regular systems of homogeneous equations. Subsequently the Central Sets Theorem was extended to apply to arbitrary semigroups and countably many specified sequences. In this paper we derive a new version...
A new semilattice of function algebras and its Boolean form on a lattice of groups.
A noncommutative Orlicz-Pettis type theorem
A nonlocally compact nondiscrete topology for the a-bicyclic semigroup.
A non-standard metric in the group of reals
A note on compactifications of products of semigroups.
A note on conservative measures on semigroups.
A note on embeddings manifolds into topological groups preserving dimensions
A note on idempotents.
A note on left simple topological semigroups.
A note on Lie algebroids which arise from groupoid actions
A Note on Means in Peano Continua.
A Note on Means in Peano Continua. (Short Communication).
A note on my paper "Notes on compact semigroups with identity".
A note on peripherally problems in the theory of compact semitopological monoids.
A note on quasi -invariant measures on semigroups.
A note on semitopological semigroups
A note on tensor products on the unit interval
A note on the automorphisms of a WAP-compactification.