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Intersection cohomology, simplicial blow-up and rational homotopy
Let X be a pseudomanifold. In this text, the authors use a simplicial blow-up to define a cochain complex whose cohomology with coefficients in a field, is isomorphic to the intersection cohomology of X, introduced by M. Goresky and R. MacPherson. The authors do it simplicially in the setting of a f...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
American Mathematical Society
2018
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2648159 |