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About
President
Governance
Partner Institutions
Visit
People
Management
Faculty
Postdocs
Visiting Scholars
Staff
Research
Research Groups
Courses
Seminars
Join Us
Faculty
Postdocs
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Events
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Workshops
Forum
Life @ BIMSA
Accommodation
Transportation
Facilities
Tour
News
News
Announcement
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Qiuzhen College, Tsinghua University
Yau Mathematical Sciences Center, Tsinghua University (YMSC)
Tsinghua Sanya International  Mathematics Forum (TSIMF)
Shanghai Institute for Mathematics and  Interdisciplinary Sciences (SIMIS)
BIMSA > BIMSA-BIT Differential Geometry Seminar On a generalized Kashiwara-Kawai theorem for tame harmonic bundles
On a generalized Kashiwara-Kawai theorem for tame harmonic bundles
Organizers
Kotaro Kawai , Chao Qian
Speaker
Takuro Mochizuki
Time
Wednesday, December 14, 2022 4:00 PM - 5:00 PM
Venue
Online
Online
Zoom 559 700 6085 (BIMSA)
Abstract
In the 1980s, there was significant progress in the $L^2$-theory of polarized variations of Hodge structure on higher dimensional varieties. In particular, according to the celebrated theorem of Cattani-Kaplan-Schmid and Kashiwara-Kawai, for a polarized variation of Hodge structure on the complement of a normal crossing hypersurface in a compact Kahler manifold, the $L^2$-cohomology and the intersection cohomology are isomorphic. Moreover, Kashiwara and Kawai announced that the induced Hodge filtration is described in terms of the filtered de Rham complex of the associated pure Hodge module. Recently, there has been a renewed interest in the subject. In this talk, we shall explain a generalization of the Kashiwara-Kawai theorem to the context of tame harmonic bundles.
Beijing Institute of Mathematical Sciences and Applications
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