Seminars usually take place either at
UPV/EHU, Seminar Room of the Mathematics Department, Facultad de Ciencias, on Thursdays at 12:00, or
BCAM, Seminar Room, on Thursdays at 17:00.
Some seminars were recorded, and the videos can be found together with the description of the seminar on the subpage related to the year the talk happened. You can also find them here.
To subscribe to the seminar mailing list, contact one of the organizers.
As of January 15th, 2026, the count of talks reached 279.
EHU, Thursday, February 24th, 2026, 12:00 -13:00
Title: Structure of one-dimensional metric currents.
Emanuele Caputo - University of Warwick
The goal of the talk is to give an overview of the metric theory of currents by Ambrosio-Kirchheim, together with some recent progress. Metric currents are a generalization to the metric setting of classical currents. Classical currents are the natural generalization of oriented submanifolds, as distributions play the same role for functions. We present a structure result for metric 1-currents as superposition of 1-rectifiable sets in complete and separable metric spaces, which generalizes a previous result by Schioppa. This is based on an approximation result of metric 1-currents with normal 1-currents and a more refined analysis in the Banach space setting. This is joint work with D. Bate, J. Takáč, P. Valentine, and P. Wald (Warwick).
BCAM, Thursday, February 26th, 2026, 17:00 -18:00
Title: On Liouville-type theorems for equations arising in fluid dynamics.
Gastón Vergara - Westlake University
In this talk we will study some Liouville-type theorems for different three-dimensional systems describing the motion of fluids. These results are related to the uniqueness of weak solutions for such equations under some additional information on the velocity field, or other states, which are usually stated in the literature in terms of Lebesgue, Morrey, or BMO-1 spaces. Here we will consider Lebesgue spaces of variable exponent, which provides some interesting flexibility.
EHU, Tuesday, March 5th, 12:00 - 13:00
Title: TBA
Mikel Florez - EHU
TBA
TBD, Tuesday, March 17th
Title: TBA
Manuel Cañizares - Johann Radon Institute (RICAM)
TBA
TBD, Thursday, March 26th, 2026
Title: TBA
Jin Tan - Chinese University of Hong Kong
TBA
TBD, Thursday, April 16th, 2026
Title: TBA
Eduard Feireisl - Czech Academy of Sciences
TBA