Projective diagrams over partially ordered sets are free
Höppner M, Lenzing H (1981)
Journal of Pure and Applied Algebra 20(1): 7-12.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Autor*in
Höppner, MichaelUniBi;
Lenzing, Helmut
Einrichtung
Abstract / Bemerkung
A generalization of Kaplansky's theorem on projective modules over local rings is used to show that every projective diagram over a poset is free.
Erscheinungsjahr
1981
Zeitschriftentitel
Journal of Pure and Applied Algebra
Band
20
Ausgabe
1
Seite(n)
7-12
ISSN
0022-4049
Page URI
https://pub.uni-bielefeld.de/record/2983027
Zitieren
Höppner M, Lenzing H. Projective diagrams over partially ordered sets are free. Journal of Pure and Applied Algebra. 1981;20(1):7-12.
Höppner, M., & Lenzing, H. (1981). Projective diagrams over partially ordered sets are free. Journal of Pure and Applied Algebra, 20(1), 7-12. https://doi.org/10.1016/0022-4049(81)90045-1
Höppner, Michael, and Lenzing, Helmut. 1981. “Projective diagrams over partially ordered sets are free”. Journal of Pure and Applied Algebra 20 (1): 7-12.
Höppner, M., and Lenzing, H. (1981). Projective diagrams over partially ordered sets are free. Journal of Pure and Applied Algebra 20, 7-12.
Höppner, M., & Lenzing, H., 1981. Projective diagrams over partially ordered sets are free. Journal of Pure and Applied Algebra, 20(1), p 7-12.
M. Höppner and H. Lenzing, “Projective diagrams over partially ordered sets are free”, Journal of Pure and Applied Algebra, vol. 20, 1981, pp. 7-12.
Höppner, M., Lenzing, H.: Projective diagrams over partially ordered sets are free. Journal of Pure and Applied Algebra. 20, 7-12 (1981).
Höppner, Michael, and Lenzing, Helmut. “Projective diagrams over partially ordered sets are free”. Journal of Pure and Applied Algebra 20.1 (1981): 7-12.
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