2 papers
math.GN2025
Enveloping semigroups as compactifications of topological groups
K. L. Kozlov, B. V. Sorin
Ellis's "functional approach" allows one to obtain proper compactifications of a topological group if can be represented as a subgroup of the homeomorphism group of a space…
math.GN2025
Enveloping Ellis semigroups as compactifications of transformations groups
K. L. Kozlov, B. V. Sorin
The notion of a proper Ellis semigroup compactification is introduced. Ellis's functional approach shows how to obtain them from totally bounded equiuniformities on a phase space $…