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A Lefschetz duality for intersection homology
- Source :
- Geometriae Dedicata. 169(1):283-299
- Publisher :
- Springer Nature
-
Abstract
- We prove a Lefschetz duality theorem for intersection homology. Usually, this result applies to pseudomanifolds with boundary which are assumed to have a “collared neighborhood of their boundary”. Our duality does not need this assumption and is a generalization of the classical one.
- Subjects :
- Discrete mathematics
Pure mathematics
intersection homology
pseudomanifolds with boundary
Duality (optimization)
Boundary (topology)
Mathematics::General Topology
Algebraic geometry
Mathematics::Algebraic Topology
Mathematics::Geometric Topology
symbols.namesake
Intersection homology
Mathematics::K-Theory and Homology
Lefschetz duality
symbols
Lefschetz fixed-point theorem
singular sets
Geometry and Topology
Mathematics::Symplectic Geometry
Poincaré duality
Projective geometry
Mathematics
Subjects
Details
- Language :
- English
- ISSN :
- 00465755
- Volume :
- 169
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Geometriae Dedicata
- Accession number :
- edsair.doi.dedup.....eac01d23701b544f7f85e2626ac258e5
- Full Text :
- https://doi.org/10.1007/s10711-013-9856-z