Concepedia

Cotor Functors

Cotor Functors is a derived functor in homological algebra that computes the cotensor product of comodules over a coalgebra, specifically defined as the right derived functors of the cotensor product bifunctor.

31

Publications

1.5K

Citations

44

Authors

41

Institutions

Publications per year

2017–2026

9

Parents

Publications

31

Homology and fibrations I Coalgebras, cotensor product and its derived functors

Samuel Eilenberg, John C. Moore · Commentarii Mathematici Helvetici · 1965 · 232 citations

, , +15

Cotorsion theories for abelian groups

Luigi Salce · Padua Research Archive (University of Padova) · 1979 · 197 citations

, , +14

Hearts of twin cotorsion pairs on extriangulated categories

Yu Liu, Hiroyuki Nakaoka · Journal of Algebra · 2019 · 124 citations

, , +8

A characterization of n-cotilting and n-tilting modules

Silvana Bazzoni · Journal of Algebra · 2003 · 101 citations · Full text

, , +5

Singular compactness and definability for $$\Sigma $$-cotorsion and Gorenstein modules

Selecta Mathematica · 2020 · 94 citations · Full text

, , +9

1–5 of 31

Authors

44

  1. JT
    Jan Trlifaj

    Charles University, Czechia

    3 publications · 102 citations

    3

    h-index

  2. RG
    Rüdiger Göbel

    University of Duisburg-Essen, Germany

    3 publications · 150 citations

    3

    h-index

  3. EE
    Edgar E. Enochs

    University of Kentucky, United States

    2 publications · 47 citations

    2

    h-index

  4. LP
    Leonid Positselski

    Institute for Information Transmission Problems, Russia

    2 publications · 56 citations

    2

    h-index

  5. JC
    John C. Moore

    University of Massachusetts Chan Medical School, United States

    2 publications · 299 citations

    2

    h-index

1–5 of 44

Institutions

41

  1. University of Duisburg-Essen

    Essen, Germany

    4 h-index

    5 publications

    184 citations

  2. Charles University

    Prague, Czechia

    3 h-index

    5 publications

    218 citations

  3. University of Padua

    Padua, Italy

    3 h-index

    3 publications

    153 citations

  4. University of Kentucky

    Lexington, United States

    2 h-index

    6 publications

    179 citations

  5. Kagoshima University

    Kagoshima, Japan

    2 h-index

    2 publications

    135 citations

  6. Hebrew University of Jerusalem

    Jerusalem, Israel

    2 h-index

    2 publications

    100 citations

  7. Institute for Information Transmission Problems

    Moscow, Russia

    2 h-index

    2 publications

    56 citations

  8. Rutgers, The State University of New Jersey

    New Brunswick, United States

    2 h-index

    2 publications

    109 citations

1–8 of 41

Venues

  1. Journal of Algebra

    8 publications · 455 citations

    8

    h-index

  2. Applied Categorical Structures

    3 publications · 38 citations

    3

    h-index

  3. Journal of Pure and Applied Algebra

    3 publications · 105 citations

    3

    h-index

  4. Algebras and Representation Theory

    2 publications · 43 citations

    2

    h-index

  5. Transactions of the American Mathematical Society

    TRAN · 2 publications · 89 citations

    2

    h-index

1–5