Ideal compactifications in uniquely divisible semigroups.
Ideal Extensions of compact reductive semigroups.
Ideals of the Stone-Cech compactification of semigroups.
Idempotent semigroups and tropical algebraic sets
The tropical semifield, i.e., the real numbers enhanced by the operations of addition and maximum, serves as a base of tropical mathematics. Addition is an abelian group operation, whereas the maximum defines an idempotent semigroup structure. We address the question of the geometry of idempotent semigroups, in particular, tropical algebraic sets carrying the structure of a commutative idempotent semigroup. We show that commutative idempotent semigroups are contractible, that systems of tropical...
Idempotent semigroups generated by threads, I.
Idempotent semigroups generated by threads II.
Idempotents in compact monothetic semigroups.
Image partition regularity of matrices near 0 with real entries.
Images of compact 0-dimensional semigroups
Imbedding compact semigroups in compact inverse semigroups.
In a left-topological semigroup with dense center the closure of any left ideal is an ideal.
Invariant cones in Lie algebras.
Inversion and joint continuity in semigroups on kw-spaces.
Irreducibility and generation in continuous lattices.
Irreducible semigroups are monotone.
Is Topologically Simple Simple?