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Intersection Spaces

  • Markus BanaglEmail author
Chapter
Part of the Lecture Notes in Mathematics book series (LNM, volume 1997)

Abstract

For a given pseudomanifold, the homology of its intersection space is not isomorphic to its intersection homology, but the two sets of groups are closely related. The reflective diagrams to be introduced in this section will be used to display the precise relationship between the two theories in the isolated singularities case. This reflective nature of the relationship correlates with the fact that the two theories form a mirror-pair for singular Calabi–Yau conifolds, see Section 3.8. Let R be a ring. If M is an R-module, we will write M* for the dual Hom(M,R). Let k be an integer.

Keywords

Exact Sequence Vector Bundle Intersection Space Homology Class Homotopy Type 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Berlin Heidelberg 2010

Authors and Affiliations

  1. 1.Mathematics InstituteUniversity of HeidelbergHeidelbergGermany

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