Conferencia Thomas Kalmes (Chemnitz University of Technology, GERMANY): Quantitative Runge approximation and linear topological invariants for kernels of partial differential operators.

set. 25, 2023 | Notícies, Seminari IUMPA

Runge’s classical approximation theorem characterizes the pairs of open subsets of the complex plane, for which every holomorphic function on can be approximated by holomorphic functions on with respect to the compact-open topology. The celebrated Lax-Malgrange...

Escuela de Verano del Observatorio sobre periodismo de datos 2023

juny 30, 2023 | Notícies, Seminari IUMPA

30 de junio y 1 de julio. Seminario del IUMPA. Edificio 8E. Cubo F. El Observatorio Valencià de Dades Obertes i Transparència abre la inscripción para su Escuela de Verano 2023, un curso acelerado de periodismo de datos que tendrá lugar en el IUMPA UPV, el...

Meeting Project: Strategic Partnership for mathematical aspects of complex, hypercomplex and fuzzy neural networks

juny 19, 2023 | Notícies, Projectes, Públics, Seminari IUMPA

June 19-26. Seminario del IUMPA. Edificio 8E. Cubo F. Local Organizing Committee: Agnieszka Niemczynowicz (Poland) Lluis M. Garcia Raffi (Spain) Jose M. Calabuig (Spain) The project meeting has been supported by the Polish National Agency for Academic Exchange...

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

maig 25, 2023 | Notícies, Seminari 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.

maig 16, 2023 | Notícies, Seminari 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...