Lectures

Speaker Affiliation Date & Time Venue Title
Krishna Kumar MV University of Milan May. 26, 2026 , 11:00:00 Hours AG-77 Relative A^1-Contractibility and Exotic Motivic Spheres.
Alapan
Mukhopadhyay
EPFL May. 20, 2026 , 11:14:00 Hours AG-77 Frobenius and Homological Algebra
Ishan Banerjee Ohio State University May. 15, 2026 , 11:00:00 Hours A-369 Monodromy actions on character varieties
Vaibhav Gadre University of Glasgow May. 5, 2026 , 16:00:00 Hours AG-77 Question Mark from different points of view
Sudhir Ghorpade IIT Bombay Apr. 9, 2026 , 17:30:00 Hours AG-77 Making a hyperbola resemble a parabola by tilting: A motivated presentation of Noether's Normalization Lemma
John Lesieutre Pennsylvania State University, USA Apr. 8, 2026 , 16:00:00 Hours Rananujan Guesthouse, 1st floor conference room Cremona homomorphisms from Severi varieties
Pavel Sechin University of Regensburg, Germany Mar. 27, 2026 , 11:00:00 Hours A-369 Descent of motives along function field extensions
Chandrashekhar
Khare
University of California, Los Angeles Mar. 25, 2026 , 14:00:00 Hours AG-77 Towards the $p$-part of the Bloch-Kato conjecture for $L(1,Ad_f)$ at all primes $p$
Rishi Kumar Tel Aviv University Mar. 24, 2026 , 14:30:00 Hours AG-66 On the error bounds for visible points in some cut-and-project sets.
Anurag Sahay Purdue University, USA Mar. 23, 2026 , 11:00:00 Hours A-369 The moments of the Hurwitz zeta function with irrational shifts
Jean-Louis
Colliot-Thélène
Université Paris-Saclay Feb. 2, 2026 , 14:30:00 Hours Guest House Seminar Room On the stable rationality of certain real threefolds
Federico Scavia Université Sorbonne Paris Nord Feb. 2, 2026 , 11:00:00 Hours Guest House Seminar Room Generically trivial torsors under algebraic groups
Sudipta Ghosh University of Notre Dame Jan. 30, 2026 , 11:00:00 Hours A-369 Homology 2-Torsion and $\mathrm{SL}(2,\mathbb{C})$
Anurag Rao SIMIS Shanghai Jan. 22, 2026 , 11:00:00 Hours AG-77 Constructing bounded orbits in homogeneous space
Patrick Brosnan University of Maryland, USA Jan. 21, 2026 , 14:30:00 Hours Guest House Seminar Room The geometry of Hessenberg and Lusztig varieties
Naageswaran
Manikandan
MPIM, Bonn Jan. 7, 2026 , 16:00:00 Hours A-369 Khovanov homology and positivity notions
Eveliina Peltola Aalto University, Finland and University of Bonn, Germany Jan. 7, 2026 , 11:30:00 Hours A-369 On geometric properties of conformally invariant curves
Pratyush Sarkar ETH Zurich Jan. 6, 2026 , 16:00:00 Hours AG-77 Effective equidistribution of translates of tori in arithmetic homogeneous spaces and applications