Boletín Nº 119
|
|
Boletín del IMI
|
|
1) Activities from February 8, 2024 to February 16, 2024
Curso de Postgrado
Programa de doctorado en investigación matemática
Título: Matemática "fuzzy": Topología "fuzzy"
Profesor: Francisco Gallego Lupiáñez (UCM)
Fecha: Jueves, del 8 de febrero al 18 de abril, 2024
Lugar: Seminario 238
Hora: 12:00-13:00
Organizado por: Departamento de Álgebra, Geometría y Topología, y el Instituto de Matemática Interdisciplinar (IMI)
Seminario de Análisis Matemático y Matemática Aplicada
Título: Elliptic PDE and Fourier analysis in rough sets with poor connectivity
Orador: Pablo Hidalgo Palencia (ICMAT - UCM)
Fecha: 8 de febrero, 2024
Lugar: Aula 222
Hora: 13:00
Organizado por: Departamento de Análisis Matemático y Matemática Aplicada e Instituto de Matemática Interdisciplinar (IMI)
Seminario de Doctorandos
Título: Nuevas estimaciones óptimas en desigualdades del tipo Hardy
Orador: Achraf Ben Said Abid (UCM)
Fecha: 8 de febrero, 2024
Lugar: Seminario Alberto Dou (209)
Hora: 17:00
Organizado por: Facultad de Ciencias Matemáticas UCM y Red de Doctorandos UCM, con la colaboración del Instituto de Matemática Interdisciplinar (IMI)
Seminario de Análisis Matemático y Matemática Aplicada
(Prelectura de tesis doctoral)
Título: Funciones de Takagi generalizadas
Orador: Jesús Llorente (UCM)
Fecha: 14 de febrero, 2024
Lugar: Seminario 222
Hora: 13:00
Organizado por: Departamento de Análisis Matemático y Matemática Aplicada e Instituto de Matemática Interdisciplinar (IMI)
Seminario de Análisis Matemático y Matemática Aplicada
Title: The loss of mass for the heat equation in an exterior domain with general homogeneous boundary conditions
Speaker: Joaquín Domínguez de Tena (UCM)
Day: February 15, 2024
Place: Room 222
Hour: 13:00
Organized by: Departamento de Análisis Matemático y Matemática Aplicada and Instituto de Matemática Interdisciplinar (IMI)
P. García-Segador, P. Miranda. A triangulation for pointed order polytopes. Fuzzy Sets and Systems, 470. 2023. https://doi.org/10.1016/j.fss.2023.108655
A. Pérez-Cervera, B. Gutkin, P. J. Thomas, B. Linder. A universal description of stochastic oscillators. Proceedings of the National Academy of Sciences of the United States of America, 120 (29). 2023. Link. https://doi.org/10.1073/pnas.2303222120
3) Other planned activities
Seminario de Análisis Matemático y Matemática Aplicada
Title: Inertial manifolds, exponential dichotomy and the saddle point property: a unified theory
Speaker: Alexandre N. Carvalho (Universidade de São Paulo)
Day: February 22, 2024
Place: Room 222
Hour: 13:00
Organized by: Departamento de Análisis Matemático y Matemática Aplicada and Instituto de Matemática Interdisciplinar (IMI)
Seminario de Análisis Matemático y Matemática Aplicada
Title: On the gradient problem of C. E. Weil
Speaker: Zoltán Buczolich (Eötvös Loránd University, Budapest)
Day: February 26, 2024
Place: Room 222
Hour: 13:00
Organized by: Departamento de Análisis Matemático y Matemática Aplicada and Instituto de Matemática Interdisciplinar (IMI)
Seminario de Análisis Matemático y Matemática Aplicada
Title: BVPs vs. periodic problems through different topological methods
Speaker: Eduardo Muñoz Hernández (UCM)
Day: February 29, 2024
Place: Room 222
Hour: 13:00
Organized by: Departamento de Análisis Matemático y Matemática Aplicada and Instituto de Matemática Interdisciplinar (IMI)
EACA2024 Conference
Satellite conference of the 9th European Congress of Mathematics ECM2024 to be held in Seville
The topics of this event include, but are not limited to:
• Effective Methods in Algebra, Analysis, Geometry and Topology.
• Algorithmic Complexity.
• Scientific Computation by means of Symbolic-Numerical Methods.
• Symbolic-Numeric Software Development Analysis.
• Specification, Design and Implementation of Symbolic Computational Systems.
• Applications to Science and Technology.
• Effective Methods in Algebra, Analysis, Geometry and Topology.
• Algorithmic Complexity.
• Scientific Computation by means of Symbolic-Numerical Methods.
• Symbolic-Numeric Software Development Analysis.
• Specification, Design and Implementation of Symbolic Computational Systems.
• Applications to Science and Technology.
Everyone doing research and/or applications around the topics of the meeting is welcomed to participate by sending a contribution through easychair: https://easychair.org/
Contributions should present recent and original research work.
Contributions should present recent and original research work.
Important dates: Abstract submission opening: February 26th, 2024. Abstract submission deadline: March 6th, 2024. Abstract acceptance communication: April 19th, 2024. Deadline for early registration: May 6th, 2024. Late registration: from May 7th, 2024.
EACA2024 will be held at "El Escorial" (Madrid) from June 24 to 26, 2024.
More information on the web of the Conference https://eventos.ucm.es/104844/
More information on the web of the Conference https://eventos.ucm.es/104844/
EACA2024 Conference is organized by the Spanish “Red Temática de Cálculo Simbólico, Álgebra Computacional y Aplicaciones” (EACA Network on Symbolic Computation, Computer Algebra and Applications), and the Interdisciplinary Mathematics Institute (IMI).
4) La viñeta matemática
Viñeta enviada por los hermanos Ángel y José Luis González Fernández, creadores de "Troncho y Poncho".
5) Math Puzzle
Puzzle sent by Kjartan Poskitt.
The solution will be provided in the next issue of Boletin del IMI.
Solution to last week's Math Puzzle, sent by Rik Tangerman and published on issue No. 118 of the Boletín del IMI:
The toucan: Solution
The angle α is 67,5°.
First extend the black hypotenuse to G. Angle chasing gives that it is perpendicular to the yellow hypotenuse. Because it is also a diameter, we know G is the midpoint of chord CD. This makes triangle CDF isosceles.
We also know from the congruency condition that triangle EFC is right isosceles. Combining the two findings we get that α – 45 = 90 - α, and therefore α = 67,5°.
6) Math Art
Math Art sent by Jos Leys
(Untitled)
| Instituto de Matemática Interdisciplinar Universidad Complutense de Madrid Plaza de Ciencias 3, 28040, Madrid https://www.ucm.es/imi Haga click aquí para recibir el Boletín del IMI / Click here to receive the Boletín del IMI Para dejar de recibir el Boletín del IMI escriba a secreadm.imi@mat.ucm.es / To unsubscribe send an email to secreadm.imi@mat.ucm.es Los anteriores boletines se pueden encontrar en / Previous bulletins can be found at https://www.ucm.es/imi/boletin-del-imi |