Monday, January 20 2020
11:30 - 12:30

* VenueMedia Centre
* SpeakerRupam Karmakar
* TitlePositive cones of cycles and Seshadri constants on certain projective varieties
AbstractLet E1 and E2 be two vector bundles over a smooth complex projective curve C and let
X = P(E1) ŚC P(E2) be the fibre product of projective bundles associated with them. In the first part, we will talk about nef cones of nef divisors and Seshadri constants of nef line bundles on X. In the 2nd part, we will study the pseudo effective cones of higher codimension cycles on X. This is a Pre-synopsis talk.
* Announcement?None
* Refreshments?None
* Honorarium?None
Special Arrangements?None
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