Some remarks on Washek Pfeffer's contributions in general topology

DOI10.14321/realanalexch.46.2.0297zbMath1479.54001OpenAlexW3213595912MaRDI QIDQ2054570

Gary Gruenhage

Publication date: 3 December 2021

Published in: Real Analysis Exchange (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/journals/real-analysis-exchange/volume-46/issue-2/SOME-REMARKS-ON-WASHEK-PFEFFERS-CONTRIBUTIONS-IN-GENERAL-TOPOLOGY/10.14321/realanalexch.46.2.0297.full

zbMATH Keywords

involutionSorgenfrey line\(D\)-spaceHelly space\(S\)-spaceslight spacesmall space

Mathematics Subject Classification ID

Biographies, obituaries, personalia, bibliographies (01A70) Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05) Research exposition (monographs, survey articles) pertaining to general topology (54-02) History of general topology (54-03)

Related Items (1)

Washek Pfeffer. November 14, 1936 -- January 3, 2021

Cites Work

• Unnamed Item
• A characterization of cardinals \(\kappa\) such that \(2^{\lambda}=2^{\kappa}\) whenever \(\kappa \leq \lambda <2^{\kappa}\)
• Some properties of the Sorgenfrey line and related spaces
• A topological concept of smallness
• Corrections to "Lorentz Transformations of a Hilbert Space"
• Small Spaces
• Are Diffused, Regular, Radon Measures σ-Finite?
• Lorentz Transformations of a Hilbert Space
• The Spaces which Contain an S-Space
• On some subspaces of the Helly space
• More on Involutions of a Circle
• On the Lower Derivate of a Set Function
• A Note on Cluster Points of a Semihereditary Stable System of Sets

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