There Can be C ∗ -Embedded Dense Proper Subspaces in βω- ω

DOI10.2307/2046965zbMath0685.54001OpenAlexW2319735102MaRDI QIDQ4735744

Eric K. van Douwen, Jan van Mill, Kenneth Kunen

Publication date: 1989

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2046965

Mathematics Subject Classification ID

Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Subspaces in general topology (54B05) Continuum hypothesis and Martin's axiom (03E50) Remainders in general topology (54D40) (C)- and (C^*)-embedding (54C45) Consistency and independence results in general topology (54A35)

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