Conferencias, congresos, seminarios, cursos

• Nombre de la actividad: Krasovskii passivity based consensus algorithms
  Fecha de inicio (y fecha de finalización): 10 Jun 25 12:00 (10 Jun 25 14:00)
  Lugar:
  Hora:12:00 12:00 – 14:00 14:00
  Organizador/Responsable en el Instituto de Matemáticas de la UGR:
  Presentación/Descripción de la actividad:

  Author : Michele Cucuzzella (University of Groningen)

  Title : Krasovskii passivity based consensus algorithms

  Abstract : In this talk a new passivity concept named Krasovskii passivity will be introduced and novel Krasovskii passivity based control techniques will be presented. Specifically, an output consensus protocol will be presented for Krasovskii passive nonlinear systems affected by external disturbances. The applicability and effectiveness of the proposed methodologies are illustrated by designing controllers for DC power networks, which are validated by experiments.

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  Información de contacto: imag@ugr.es

• Nombre de la actividad: Points of continuity in Lipschitz-free spaces
  Fecha de inicio (y fecha de finalización): 11 Jun 25 09:00 (11 Jun 25 10:00)
  Lugar:
  Hora:09:00 09:00 – 10:00 10:00
  Organizador/Responsable en el Instituto de Matemáticas de la UGR:
  Presentación/Descripción de la actividad:

  • IMAG Functional Analysis Seminar
  • Title: Points of continuity in Lipschitz-free spaces
  • By Yoël Perreau (University of Tartu, Estonia)
  • Abstract: In this talk, I will present some recent results about points of (weak-to-norm) continuity in Lipschitz-free spaces. After recalling some general facts about this notion in Banach spaces, I will give some necessary conditions that an elementary molecule has to satisfy in order to be a point of continuity in a given free space. Then I will provide a complete characterization for these elements in Lipschitz-free spaces over purely 1-unrectifiable (p1u) metric spaces. If time permits, I will also discuss some examples of point of continuity in non p1u compact metric spaces.Based on a work in progress with E. Basset, T. Prochazka and T. Veeorg.

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  Información de contacto: imag@ugr.es

• Nombre de la actividad: Some identities of Jacobi on Jacobians: old and new
  Fecha de inicio (y fecha de finalización): 11 Jun 25 12:00 (11 Jun 25 14:00)
  Lugar:
  Hora:12:00 12:00 – 14:00 14:00
  Organizador/Responsable en el Instituto de Matemáticas de la UGR:
  Presentación/Descripción de la actividad:

  Author : Jean Mawhin (Université Catholique de Louvain)

  Title : Some identities of Jacobi on Jacobians: old and new

  Abstract : You can check it here.

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• Nombre de la actividad: Teoría de juegos y EDPs
  Fecha de inicio (y fecha de finalización): 12 Jun 25 10:00 (12 Jun 25 12:00)
  Lugar:
  Hora:10:00 10:00 – 12:00 12:00
  Organizador/Responsable en el Instituto de Matemáticas de la UGR:
  Presentación/Descripción de la actividad:

  Author :Jorge Ruiz Cases (Universidad Autónoma de Madrid)

  Title : STeoría de juegos y EDPs

  Abstract : Comenzamos definiendo juegos en los que participarán una o dos personas, los cuales podrán ser deterministas o incluir azar. A cada juego le asociamos un valor que representa el beneficio que se espera lograr (en caso de dos jugadores, el que espera lograr uno de ellos). Tras tomar un límite, este valor verifica que es la solución (en sentido viscoso) de una cierta EDP asociada. Veremos cómo las reglas del juego son las que determinan el operador que gobierna la ecuación.

  Una vez familiarizados con cómo plantear estos juegos, describiremos un juego determinista para dos personas, Paul y Carol. Paul pretende permanecer en un conjunto del plano todo el tiempo que pueda, mientras que Carol pretende expulsarlo de dicho conjunto. En cada turno, Paul escoge una dirección en la que va a dar un paso. Después de escoger, Carol le indica en qué sentido dará ese paso. La ecuación asociada a este juego es la de flujo por curvatura media. Observaremos como el juego no es una simple curiosidad, si no que nos permitirá obtener conclusiones que serían más complicadas de obtener a través de la propia ecuación.

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• Nombre de la actividad: Young PDEs meeting in Granada
  Fecha de inicio (y fecha de finalización): 13 Jun 25 10:00 (13 Jun 25 13:30)
  Lugar:
  Hora:10:00 10:00 – 13:30 13:30
  Organizador/Responsable en el Instituto de Matemáticas de la UGR:
  Presentación/Descripción de la actividad:

  Conferenciantes:
  Simone Ciani (University of Bologna)
  Fabio De Regibus (University of Granada)
  Umberto Guarnotta (Polytechnic University of Marche)
  Francisco J. Reyes-Sánchez (University of Granada)

  Horario:
  09:45–10:30 Umberto Guarnotta
  10:30–11:00 Coffee break
  11:00–11:45 Fabio De Regibus
  11:45–12:30 Francisco J. Reyes-Sánchez
  12:30–13:15 Simone Ciani

  Organizadores:
  Laura Baldelli
  Rafael López Soriano

  Libro de resúmenes: Consultar aquí

  Póster:
  Póster de Young PDEs meeting in Granada

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• Nombre de la actividad: Seminar on Orthogonality and Applications (GOYA Group)
  Fecha de inicio (y fecha de finalización): 13 Jun 25 11:30 (13 Jun 25 14:00)
  Lugar:
  Hora:11:30 11:30 – 14:00 14:00
  Organizador/Responsable en el Instituto de Matemáticas de la UGR: GOYA Group
  Presentación/Descripción de la actividad:

  FIRST TALK: 11:30h

  Author : Juan Antonio Villegas

  Title : Zonal Function Networks: Super-Resolution approach

  Abstract : You can check it here.

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  SECOND TALK: 12:30h

  Author : Plamen Iliev.

  Title : Bivariate Bernstein-Szego polynomials.

  Resumen : The Bernstein-Szeg˝o measures and polynomials on the real line play an important role in probability, numerical analysis and approximation theory. In this talk, I will define bivariate extensions of these measures and associated spaces of polynomials, and discuss their spectral and characteristic properties. Based on joint work with J. Geronimo.

  Location: Seminario 1 IMAG and online in this link.

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  Información de contacto: imag@ugr.es

• Nombre de la actividad: Dynamics of Coherent Structures in Discrete and Continuum Nonlinear Systems
  Fecha de inicio (y fecha de finalización): 8 Jun 25 (13 Jun 25)
  Lugar:
  Hora:00:00 – 23:59
  Organizador/Responsable en el Instituto de Matemáticas de la UGR:
  Presentación/Descripción de la actividad:

  June 8 to June 13, 2025

  The Institute of Mathematics at the University of Granada will host the “Dynamics of Coherent Structures in Discrete and Continuum Nonlinear Systems” workshop at the University of Granada (IMAG) in Spain, from June 8, 2025 to June 13, 2025.

  The area of Nonlinear Dynamics continues to be a very rich field of exploration within Mathematics; it also provides a modeling framework for a wide array of applications such as in Physics, Engineering, Biology, etc. One central theme therein is the existence, stability, dynamics, and interactions of coherent structures in extended nonlinear spatio-temporal systems. These coherent structures, representing spatially localized solutions with their own internal properties, evolution and interaction dynamics, assume a wide array of forms from one-dimensional localized waves, solitons, and kinks, to two-dimensional lumps, spirals, and vortices, to three-dimensional vortex lines, rings, and knots. These solutions are not only extremely interesting in their own right, but also they play a crucial role as building blocks towards understanding more complicated and realistic features in numerous areas of interest, including but not limited to nonlinear optics, atomic physics, materials science and beyond.

  The aim of this 5-day workshop is to assemble practitioners interested in this field from a diverse array of perspectives: mathematical scientists analyzing the key properties and underlying structure of the models at hand, computational experts that develop and analyze algorithms for exploring such patterns, mathematical modelers that formulate sets of assumptions leading to reduced, tractable descriptions of the systems and finally physical scientists that perform laboratory experiments to explore their practical use and potential.

  The Institute of Mathematics at the University of Granada(IMAG) in Granada, Spain, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, are collaborative Canada-US-Mexico ventures that provide an environment for creative interaction as well as the exchange of ideas, knowledge, and methods within the Mathematical Sciences, with related disciplines and with industry. The research station in Banff is supported by Canada’s Natural Science and Engineering Research Council (NSERC), the U.S. National Science Foundation (NSF), and Alberta Technology and Innovation.

  More information can be found on the BIRS website

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  Schedule

  The schedule of this workshop can be found here: SCHEDULE of THIS WORKSHOP

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  Organizers

  • Ricardo Carretero (San Diego State University)
  • Alejandro Aceves (Southern Methodist University)
  • Garyfallia Katsimiga (University of Massachusetts Amherst)
  • Panayotis Kevrekidis (University of Massachusetts, Amherst)
  • Pedro Torres (Universidad de Granada)

  Participants

  Brian Anderson	University of Arizona
  Dario Ballarini	CNR-NANOTEC, Italy
  Vittorio Baroncini	Universidad de Sevilla
  Lukas Bengel	Karlsruhe Institute of Technology
  Gino Biondini	State University of New York at Buffalo
  Fernando Carreño Navas	University of Granada
  Sathyanarayanan Chandramouli	University of Massachusetts at Amherst
  Efstathios Charalampidis	San Diego State University
  Martina Chirilus Brueckner	Leiden University
  Christopher Chong	Bowdoin College
  Helen Christodoulidi	University of Lincoln
  Luis Cisneros-Ake	Instituto Politécnico Nacional
  Jesús Cuevas-Maraver	Universidad de Sevilla
  Ionut Danaila	University of Rouen Normandy
  Luminita Danaila	University of Rouen
  Tomas Dohnal	Martin Luther University Halle-Wittenberg
  Edward Finkelstein	San Diego State University
  Claudia Garcia	Universidad de Granada
  Roy Goodman	New Jersey Institute of Technology
  Mariana Haragus	Universite de Franche Comte
  Guillaume James	Grenoble Institute of Engineering (INP)
  Theodore Kolokolnikov	Dalhousie University
  Vladimir Konotop	Universidade de Lisboa
  Vassilis Koukouloyannis	University of the Aegean
  Bertin Many Manda	Le Mans University
  André Nachbin	Worcester Polytechnic Institute
  Markus Oberthaler	Heidelberg University
  Faustino Palmero Acebedo	Universidad de Sevilla
  Faustino Palmero Ramos	UMass Amherst
  Pedro Parra-Rivas	Sapienza University of Rome
  Dmitry Pelinovsky	McMaster University
  Barbara Prinari	University at Buffalo
  Keith Promislow	Michigan State University
  Conrad Bertrand Tabi	Botswana International University of Science and Technology
  Mithun Thudiyangal	Christ University, Bangalore, India
  Kofane Timoleon Crepin	University of Yaoundé I, Cameroon
  Alain Bertrand Togueu Motcheyo	University of Yaoundé 1, Faculty of Science, Department of Physics
  Anna Vainchtein	University of Pittsburgh
  Rosa Maria Vargas Magana	University of Bergen
  Wei Zhu	Georgia Institute of Technology
  Björn de Rijk	Karlsruhe Institute of Technology

  POSTER

  
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  Información de contacto: imag@ugr.es