The minimal ideals of a multiplicative and additive subsemigroup of \(\beta\) \({\mathbb{N}}\)

DOI10.1007/BF02575545zbMath0576.22006OpenAlexW2323973806MaRDI QIDQ1065164

Neil Hindman

Publication date: 1985

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/134787

zbMATH Keywords

Stone-Čech compactificationminimal idealsright-topological semigroup

Mathematics Subject Classification ID

Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Structure of topological semigroups (22A15)

Related Items (2)

The closure of the smallest ideal of an ultrafilter semigroup ⋮ Semigroup structures on \(\beta\mathbb{N}\)

Cites Work

• Unnamed Item
• The ideal structure of \(X^X\)
• Free groups and semigroups in \(\beta\) N
• Ramsey's theorem for sums, products, and arithmetic progressions
• The ideal structure of the space of \(\kappa\)-uniform ultrafilters on a discrete semigroup
• Sums equal to products in \(\beta{\mathbb N}\)
• Minimal ideals and cancellation in beta(N)
• Compact right topological semigroups and generalizations of almost periodicity
• The ideal structure of the Stone-Čech compactification of a group
• Rechtstopologische Halbgruppen.

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