Back to Search Start Over

On the Mixed Hodge Structures of the Intersection Cohomology Stalks of Complex Hypersurfaces.

Authors :
Takahiro SAITO
Source :
Publications of the Research Institute for Mathematical Sciences. 2020, Vol. 56 Issue 1, p55-82. 28p. 2 Black and White Photographs, 2 Charts.
Publication Year :
2020

Abstract

We consider a hypersurface in Cn with an isolated singular point at the origin, and study the mixed Hodge structure of the stalk of its intersection cohomology complex at the origin. In particular, we express the dimension of each graded piece of the weight filtration of this mixed Hodge structure in terms of the numbers of Jordan blocks in the Milnor monodromy. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00345318
Volume :
56
Issue :
1
Database :
Academic Search Index
Journal :
Publications of the Research Institute for Mathematical Sciences
Publication Type :
Academic Journal
Accession number :
141469137
Full Text :
https://doi.org/10.4171/PRIMS/56-1-4