Seminar by Dr. Shubham Sinha on Tuesday, March 17th, at 2:30 PM

[PERRONI FABIO]

UNIVERSITA’ DEGLI STUDI DI TRIESTE
DIPARTIMENTO DI MATEMATICA, INFORMATICA E GEOSCIENZE

SEMINAR ANNOUNCEMENT

Tuesday, March 17th, 2026, at 2:30 pm.

Dr. Shubham Sinha (ICTP, Trieste) will give a seminar.

Title: A Borel-Weil-Bott theorem for Quot schemes on the projective line.
Abstract: The cohomology groups of tautological bundles on Grassmannians
are described by the celebrated Borel-Weil-Bott theorem. Quot schemes on
the projective line provide a natural generalization of Grassmannians:
they parametrize rank r quotients of a vector bundle V on the projective
line. In this talk, I will present formulas for Euler characteristics and
for the cohomology groups of tautological bundles on these Quot schemes.
Additionally, I will describe how these formulas apply to the study of the
quantum K-theory of Grassmannians.

Venue: Seminar Room of the Department (Sezione di Matematica, H2 building, Via Valerio 12/1, 3rd floor, room 334).
Everyone interested is welcome to attend.
Best regards

--
Fabio Perroni
Professore | Professor
Università degli Studi di Trieste | University of Trieste
Dipartimento di Matematica, Informatica e Geoscienze
Via Valerio, 12/1 - 34127 Trieste (Italy)
fperroni at units.it<mailto:fperroni at units.it>
Tel.| Ph. +39 040 558 2639<tel:+390405582639>