Concepedia

Countable Base

Countable Base is a topological base that is also a countable set, distinguishing it from uncountable bases by having a finite or countably infinite collection of open sets such that every open set in the topology can be expressed as a union of elements from this collection.

60

Publications

1.9K

Citations

83

Authors

59

Institutions

Publications per year

2017–2026

1

Parents

Publications

60

Metrizability of certain countable unions

H. H. Corson, E. Michael · Illinois Journal of Mathematics · 1964 · 143 citations · Full text

, , +11

On defining a space by a weak base

Francis Siwiec · Pacific Journal of Mathematics · 1974 · 126 citations · Full text

, , +10

A contribution to the study of fuzzy metric spaces

Almanzor Sapena · Applied General Topology · 2001 · 90 citations · Full text

, , +11

Branching Markov processes II

Nobuyuki Ikeda, Masao Nagasawa, Shinzo Watanabe · Kyoto journal of mathematics · 1968 · 88 citations · Full text

, , +7

Addition theorems and $D$-spaces

Aleksander V. Arhangel'skii, Raushan Z. Buzyakova · Czech Digital Mathematics Library (Institute of Mathematics CAS) · 2002 · 60 citations · Full text

, , +9

1–5 of 60

Authors

83

  1. JM
    J. M. Worrell

    Ohio University Lancaster, United States

    2 publications · 45 citations

    2

    h-index

  2. WF
    William F. Lindgren

    Slippery Rock University, United States

    2 publications · 81 citations

    2

    h-index

  3. FD
    Franklin D. Tall

    University of Toronto, Canada

    2 publications · 55 citations

    2

    h-index

  4. TG
    Tanja Grubba

    FernUniversität in Hagen, Germany

    2 publications · 30 citations

    2

    h-index

  5. AW
    A. W. Roscoe

    University of Oxford, United Kingdom

    2 publications · 72 citations

    2

    h-index

1–5 of 83

Institutions

59

  1. FernUniversität in Hagen

    Hagen, Germany

    2 h-index

    4 publications

    60 citations

  2. Charles University

    Prague, Czechia

    2 h-index

    2 publications

    25 citations

  3. University of Washington

    Seattle, United States

    2 h-index

    3 publications

    311 citations

  4. Institute for Information Transmission Problems

    Moscow, Russia

    1 h-index

    1 publications

    10 citations

  5. Universitat Politècnica de València

    Valencia, Spain

    1 h-index

    1 publications

    90 citations

  6. Duke University

    Durham, United States

    1 h-index

    1 publications

    19 citations

  7. University of East Anglia

    Norwich, United Kingdom

    1 h-index

    1 publications

    13 citations

  8. University of Edinburgh

    Edinburgh, United Kingdom

    1 h-index

    1 publications

    32 citations

1–8 of 59

Venues

  1. Proceedings of the American Mathematical Society

    PROC · 8 publications · 217 citations

    8

    h-index

  2. Studia Mathematica

    5 publications · 79 citations

    5

    h-index

  3. Pacific Journal of Mathematics

    5 publications · 273 citations

    5

    h-index

  4. Duke Mathematical Journal

    DMJ · 3 publications · 92 citations

    3

    h-index

  5. Mathematical logic quarterly

    MLQ · 3 publications · 64 citations

    3

    h-index

1–5