Concepedia

Countably Normal Spaces

Countably Normal Spaces is a topological space in which any two disjoint closed sets, one of which is countable, can be separated by disjoint open neighborhoods.

71

Publications

2.7K

Citations

79

Authors

42

Institutions

Publications per year

2017–2026

0

Parents

Publications

71

Products of normal spaces with metric spaces

Kiiti Morita · Mathematische Annalen · 1964 · 238 citations

, , +8

On Countably Compact, Perfectly Normal Spaces

A. J. Ostaszewski · Journal of the London Mathematical Society · 1976 · 222 citations

, , +8

Monotonically normal spaces

Robert W. Heath, David Lutzer, Phillip Zenor · Transactions of the American Mathematical Society · 1973 · 179 citations · Full text

, , +11

The product of a normal space and a metric space need not be normal

E. Michael · Bulletin of the American Mathematical Society · 1963 · 173 citations · Full text

, , +5

Normality in Subsets of Product Spaces

H. H. Corson · American Journal of Mathematics · 1959 · 166 citations

, , +4

1–5 of 71

Authors

79

  1. WG
    William G. Fleissner

    McGill University, Canada

    8 publications · 210 citations

    8

    h-index

  2. ME
    Mary Ellen Rudin

    University of Wisconsin–Madison, United States

    3 publications · 51 citations

    3

    h-index

  3. TC
    Teodor C. Przymusiński

    University of California, Riverside, United States

    3 publications · 87 citations

    3

    h-index

  4. KM
    Kiiti Morita

    University of Education, Winneba, Ghana

    3 publications · 311 citations

    3

    h-index

  5. FD
    Franklin D. Tall

    University of Toronto, Canada

    3 publications · 73 citations

    3

    h-index

1–5 of 79

Institutions

42

  1. McGill University

    Montreal, Canada

    5 h-index

    7 publications

    185 citations

  2. University of Wisconsin–Madison

    Madison, United States

    3 h-index

    3 publications

    40 citations

  3. University of Toronto

    Toronto, Canada

    3 h-index

    3 publications

    78 citations

  4. Ohio University

    Athens, United States

    3 h-index

    6 publications

    79 citations

  5. University of South Carolina

    Columbia, United States

    2 h-index

    2 publications

    20 citations

  6. University of North Carolina at Greensboro

    Greensboro, United States

    2 h-index

    2 publications

    32 citations

  7. University of Pittsburgh

    Pittsburgh, United States

    2 h-index

    2 publications

    32 citations

  8. Alfréd Rényi Institute of Mathematics

    Budapest, Hungary

    1 h-index

    1 publications

    10 citations

1–8 of 42

Venues

  1. Transactions of the American Mathematical Society

    TRAN · 10 publications · 518 citations

    10

    h-index

  2. Proceedings of the American Mathematical Society

    PROC · 10 publications · 233 citations

    10

    h-index

  3. Canadian Journal of Mathematics

    9 publications · 227 citations

    9

    h-index

  4. Fundamenta Mathematicae

    7 publications · 261 citations

    7

    h-index

  5. Topology and its Applications

    5 publications · 75 citations

    5

    h-index

1–5