Descent of projectivity

DOI10.1080/00927878208822790zbMath0496.13004OpenAlexW2008880541MaRDI QIDQ3960929

Roger Wiegand

Publication date: 1982

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927878208822790

zbMATH Keywords

global dimensionflat moduledescent of projectivityMittag-Leffler module

Mathematics Subject Classification ID

Projective and free modules and ideals in commutative rings (13C10) Extension theory of commutative rings (13B02)

Cites Work

• Projective modules
• The cohomology of Boolean rings
• Critères de platitude et de projectivité. Techniques de platification d'un module. (Criterial of flatness and projectivity. Technics of flatification of a module.)
• Dimension functions on the prime spectrum

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