Conference Philip Johnson (American University, USA). Effective multiparticle interactions, quantum symmetry breaking, and nontrivial topological properties of ultracold atoms. Jueves 14 de marzo a las 10.00 en el Seminario del Iumpa

març 11, 2024 | Notícies, Seminari IUMPA

I will talk about the physics of effective 2-, 3-, and 4-body interactions in systems of ultracold neutral atoms where, using magnetic or optical trapping techniques, it is possible to restrict motion to two dimensions (e.g., a plane), one dimension (e.g., a tube), or...

Conferencias Felix Finster (Universidad de Regensburg, Alemania). Causal fermion systems: Classical gravity and beyond. 5, 6 y 7 de marzo a las 12.30 en el Seminario del IUMPA.

març 1, 2024 | Notícies, Seminari IUMPA

The theory of causal fermion systems is an approach to fundamental physics. It gives quantum mechanics, general relativity and quantum field theory as limiting cases and is therefore a candidate for a unified physical theory. The dynamics of causal fermion systems is...

Conference Nathan Harshman (American University, USA). Symmetry in Physical Systems: Powerful Tool, Beautiful Guide and Distracting Trickster. Edificio 4G, UPV.

febr. 29, 2024 | Notícies

When studying models of the physical world, identifying symmetries can simplify the mathematics of the model, reveal important properties of the physical system, and identify novel scenarios where symmetry is maximized. The power of symmetry for analyzing physical...

Conferencia Mieczyslaw Mastyło (Adam Mickiewicz University, Poznań). Operator ideal generated by Orlicz spaces with applications.

febr. 20, 2024 | Notícies, Seminari IUMPA

We will discuss properties of ideal φ-summing operators generated by Orlicz spaces. We will show asymptotic estimates of φ-summating norms of finite-dimensional operators as well as diagonal operators between certain Banach sequence spaces. The proof is based on the...

Conferencia Ezgi Erdogan (Marmara University, Turkey). Convolution Factorability of Multilinear Operators Defined on  Banach Algebras of Integrable Functions.

febr. 7, 2024 | Notícies, Seminari IUMPA

In this talk, we present a factorization for a class of multilinear operators defined on the topological product of Banach algebras of integrable functions and Banach left modules through convolution product. This linearization allows us to obtain domination...