Joi, 13 noiembrie 2025, de la ora 11, în sala de lectură din clădirea Mathematica, în cadrul Seminarului de Algebră:

prof. Rudradip Biswas

va ține prelegerea:

t-structures and related properties with completion theory

Abstract: We will show, how using Neeman’s completion theory, one can answer some very interesting categorical questions about obstructions to bounded t-structures, the equivalence of existing t-structures, some categorical notions of regularity, etc. The answers that we get for these questions manage to generalize several existing theorems from algebraic geometry and answer some open questions. Part of this talk will be based on a paper we arxived last year (arxiv:2401.00130), and I will also touch on some projects in progress.

Acest eveniment face parte din activitățile asociate grantului PN-IV-P1-PCE-2023-0060 finanțat de UEFISCDI.