Cohomology and intersection cohomology of complex hyperplane arrangements

DOI10.1006/aima.1993.1007zbMath0787.57014OpenAlexW2021552712MaRDI QIDQ1803592

Daniel C. Cohen

Publication date: 29 June 1993

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/aima.1993.1007

zbMATH Keywords

differential complexarrangement of hyperplanes in \(\mathbb{C}^ d\)cohomology of a perverse sheafcomplex of sheaves of intersection cochainsgeneral position arrangementsweakly self-indexing Morse function

Mathematics Subject Classification ID

Other algebro-geometric (co)homologies (e.g., intersection, equivariant, Lawson, Deligne (co)homologies) (14F43) Algebraic topology on manifolds and differential topology (57R19) Intersection homology and cohomology in algebraic topology (55N33)

Related Items

Equivariant chain complexes, twisted homology and relative minimality of arrangements, Homology of iterated semidirect products of free groups, Morse inequalities for arrangements, Combinatorial Morse theory and minimality of hyperplane arrangements, Gauss-Manin connections for arrangements, III Formal connections, The chamber basis of the Orlik-Solomon algebra and Aomoto complex, Numerical invariants of perverse sheaves