Conferencia Mieczyslaw Mastylo (Adam Mickiewicz University, Poznań): Isomorphisms on interpolation Banach spaces.

May 25, 2023 | Noticias, Seminario IUMPA

We will discuss the stability of isomorphisms on interpolation spaces constructed by the method of means. We focus on the methods determined by balanced sequences of quasi-concave functions and show that these methods have orbital description generated by an ideal of...

Conferencia Andreas Defant (Universität Oldenburg): Projection constants for spaces of multivariate polynomials.

May 16, 2023 | Noticias, Seminario IUMPA

We discuss recent joint work with D. Galicer, M. Mansilla, M. Mastyło, and S. Muro. The general problem we address is to develop new methods within the study of projection constants of Banach spaces of multivariate polynomials. The relative projection constant of a...

Conferencia Ángela Capel: When does a quantum many-body system mix rapidly?

May 4, 2023 | Noticias, Semestre IA, Seminario IUMPA

A quantum memory can be described by the evolution of an open quantum many-body system in a thermal bath with which it weakly interacts, which can be modelled by a quantum Markov semigroup. The time that it takes for an initial state on the system to reach the...

Conferencia Jose Bonet. 4 de mayo a las 19.00. Museu de les Ciències

Abr 28, 2023 | Noticias

El siglo XXI ha sido un periodo de implementación creciente de las tecnologías digitales en todas las áreas de la actividad humana. Es difícil encontrar una industria o investigación científica en la que las tecnologías digitales no estén involucradas.  La...

The derived categories of the LB-spaces. Sven-Ake Wegner (University of Hamburg).

Mar 22, 2023 | Noticias, Seminario IUMPA

Let LB be the category of LB-spaces, which has as objects precisely those Hausdorff locally convex spaces that can be written as a countable inductive limit of Banach spaces, and as morphisms the continuous linear maps between them. In the talk we will firstly review...