The exact Mayer-Vietoris sequence in Čech cohomology

DOI10.1016/J.JALGEBRA.2014.02.015zbMath1318.13028OpenAlexW2068788773MaRDI QIDQ402441

Claire Tête

Publication date: 28 August 2014

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

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2014.02.015

zbMATH Keywords

Čech cohomologysimplicial complexMayer-Vietoris sequence

Mathematics Subject Classification ID

Syzygies, resolutions, complexes and commutative rings (13D02) Local cohomology and commutative rings (13D45) Combinatorial aspects of simplicial complexes (05E45) Homological methods in commutative ring theory (13D99)

Related Items (1)

Torsion of injective modules and weakly pro-regular sequences

Cites Work

• Local cohomology at monomial ideals
• Local cohomology. A seminar given by A. Grothendieck, Harvard University, Fall 1961. Notes by R. Hartshorne
• Proregular sequences, local cohomology, and completion
• The Geometry of Syzygies
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