Mingchen Xia, Chalmers: Transcendental b-divisors
Overview
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Date:
Starts 28 May 2025, 13:15Ends 28 May 2025, 14:15Location:
MV:L15, Chalmers tvärgata 3Language:
English
Abstract: I will explain the notion of b-divisors over a compact Kähler manifold. We will show that nef b-divisors, being a cohomological notion, are in bijection with a class of currents. The analytic theory can therefore be applied while studying nef b-divisors. As a consequence, we establish the intersection theory of nef b-divisors, answering a question of Dang-Favre.
David Witt Nyström
- Full Professor, Algebra and Geometry, Mathematical Sciences