Results 231 to 240 of about 871 (252)

Covering Projections

2003
openaire   +1 more source

Envelopes and Covers by Modules of Finite Injective and Projective Dimensions

Journal of Algebra, 2001
Edgar Earle Enochs, Overtoun M. G. Jenda
exaly  

Vertically Projected Cover

2020
openaire   +1 more source

Ω-Gorenstein Projective and Flat Covers and Ω-Gorenstein Injective Envelopes

Communications in Algebra, 2004
Edgar Earle Enochs
exaly  

Projective bundles over small covers and the bundle triviality problem

Forum Mathematicum, 2016
Shintaro Kuroki, Zhi Lu
exaly  

Saturating sets in projective planes and hypergraph covers

Discrete Mathematics, 2018
Zoltan Lorant Nagy
exaly  

Rings Over Which Flat Covers of Finitely Generated Modules are Projective

Communications in Algebra, 2008
Habib Sharif, M Ershad
exaly  

On t-covers in finite projective spaces

Journal of Geometry, 1979
Albrecht Beutelspacher
exaly  

Rings whose ideals have projective covers

Archiv Der Mathematik, 1976
Robert L Snider
exaly  

Varieties of minimal rational tangents on double covers of projective space

Mathematische Zeitschrift, 2012
Hwang Jun-muk, Hosung Kim
exaly