Compactoid and compact filters

DOI10.2140/pjm.1985.117.69zbMath0511.54012OpenAlexW2056376732MaRDI QIDQ1838736

Gabriele H. Greco, Szymon Dolecki, Alojzy Lechicki

Publication date: 1985

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1985.117.69

zbMATH Keywords

measure of non-compactnessupper Vietoris topologypseudotopological spaceA-compactoid filtercompactness of adherenceslocalization of compactnesspreservation of compactnessproducts of compactoid filters

Mathematics Subject Classification ID

Compactness (54D30) Topological spaces and generalizations (closure spaces, etc.) (54A05) Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.) (54A20) Local compactness, (sigma)-compactness (54D45)

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