Conferencias plenarias

Singularités réelles et complexes en Cargèse AP60
Conférence en l'honneur du 60ème anniversaire d'Adam Parusiński
Fechas:  29 abril al 3 mayo 2019
Conferencia plenaries de miembros del equipo:
Fernando Sanz Sánchez: "Alternative interlacing/Hardy-compatibility of solutions of ODEs with definable coefficients"

Congreso: Conference AAMDE 2017

Lugar: Kharkevich Institute for Information Transmission Problems (IITP RAS), Moscú, Rusia .

 Fechas: del 31 de octubre al 2 de noviembre de 2017.


Miembros del equipo conferenciantes:

Ponente y título: Alberto Lastra (Plenaria),  Gevrey multiscale expansions of singular solutions of PDEs with cubic nonlinearity.

Ponente y título: Javier Sanz (Plenaria), Multisummability in ultraholomorphic classes defined by log-convex sequences.



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Congreso: Workshop on functional analysis and operator theory.


Lugar: UPV, Valencia, España.


Fechas: del 18 al 23 de septiembre de 2017.


Miembros del equipo conferenciantes:

Ponente y título: Javier Jiménez-Garrido, Growth indices for weight sequences and weight functions

Resumen:  When defining ultradifferentiable (or ultraholomorphic) classes of functions by means of weight sequences or functions, it is standard to impose some conditions on the weights in order to guarantee stability  (product,  derivation and composition closedness) and quasianaliticity properties. It turns out that many of them are related to, or can be expressed in terms of, the indices of O-Regular Variation studied by several authors (S. Aljan\v ci\'c, D. Arandelovi\'c, N.H. Bingham W.~Matuszewska, E. Seneta). In this talk, we will present this connection and we will also show the link between the indices for a weight sequence and the ones for its associated weight function. Finally, classical and new theorems  regarding the injectivity and surjectivity of the asymptotic Borel map will be stated in a simple way using these indices. Joint work with Javier Sanz (Universidad de Valladolid, Spain) and Gerhard Schindl (University of Vienna, Austria).

Ponente y título: Javier Sanz, Surjectivity of the Borel map in Roumieu ultraholomorphic classes in sectors

Resumen: WEB

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