Boletín Nº 125
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Boletín del IMI
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1) A Message from the IMI Director
Dear Colleagues,
Next week IMI will be closed for Easter holidays. Therefore, there will be no new issue of Boletin del IMI until April, when we will return as always with many activities and interesting things. We hope all our readers can spend a well-deserved relaxing vacation.
Happy Easter!
Ángel Manuel Ramos del Olmo
2) Activities from March 21 to April 5, 2024
Ciclo de conferencias del IMI-DSC
Title: Kinetic and stochastic differential equations for long-range interacting particle systems
Speaker: Bruno Marcos (Université Côte d’Azur, Francia)
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.
Day: April 3, 2024
Place: Seminario Sixto Ríos (215), Facultad de CC. Matemáticas, UCM
Hour: 16:00
Organized by: Instituto de Matemática Interdisciplinar (IMI) and Departamento de Estadística e Investigación Operativa
Seminario de Análisis Matemático y Matemática Aplicada
Title: On a class of random analytic functions
Speaker: Eero Saksman (University of Helsinki)
Day: April 4, 2024
Place: Room 209
Hour: 13:00
Organized by: Departamento de Análisis Matemático y Matemática Aplicada and Instituto de Matemática Interdisciplinar (IMI)
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)
Á. Arroyo, P. Blanc, and M. Parviainen. Hölder regularity for stochastic processes with bounded and measurable increments. Annales de l'Institut Henri Poincaré C. Analyse non linéaire, 40, 215-258. 2023. DOI: 10.4171/AIHPC/41.
L. Vázquez, M. Pilar Velasco, D. Usero, J. L. Vázquez-Poletti, S. Jiménez. Some roots and paths in the fractional calculus developing environment. In Fractional Order Systems and Applications in Engineering, D. Baleanu, V. Emilia-Balas, P. Agarwal (eds.), Chapter 7,109-133, Academic Press, 2023. ISBN: 978-0-323-90953-2.
4) Other planned activities
Seminario de Análisis Matemático y Matemática Aplicada
Title: BVPs vs. periodic problems through different topological methods
Speaker: Eduardo Muñoz Hernández (UCM)
Day: April 11, 2024
Place: Room 209
Hour: 13:00
Organized by: Departamento de Análisis Matemático y Matemática Aplicada and Instituto de Matemática Interdisciplinar (IMI)
EACA2024 Conference
El Escorial (Madrid) from June 24 to 26, 2024
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.
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 (extended): March 13th, 2024. Abstract acceptance communication: April 19th, 2024. Deadline for early registration: May 6th, 2024. Late registration: from May 7th, 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).
5) Participation of IMI members in events organized by other institutions
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Jesús Ildefonso Díaz Díaz gave a conference on mathematics and climate change at the Athenæum of Madrid
Title: Las matemáticas y el clima
Day: 19:30, March 20, 2024
Place: Ateneo de Madrid - Calle Prado, 21 - Madrid
Juan Luis Vázquez Suárez will give a conference as part of the XIX Ciclo de Conferencias de Divulgación Científica at the Real Academia de Ciencias Exactas, Físicas y Naturales de España
Title: Progresos del Cálculo. El misterio de la media derivada
Day: 18:00, March 21, 2024
Place: Real Academia de las Ciencias - Calle Valverde, 22 - Madrid
Live emission on the Academy YouTube channel
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6) La viñeta matemática
Viñeta enviada por los hermanos Ángel y José Luis González Fernández, creadores de "Troncho y Poncho".
7) 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. 124 of the Boletín del IMI:
Ménage à trois: Solution
Yes, the three points are collinear.
The first step is to construct the circle which is centred at the common vertex of the small triangles and has their side as radius. Now obviously the angle EAD is 60°.
Next, the angle DBF is 30°, because BD is the bisector of 60°. Also, from the Inscribed Angle Theorem we infer that angle DBE is 30°. Thus, B, F and E must lie on a line.
8) Math Art
Math Art sent by Albert P. Carpenter
Escher stellated octahedral polyknot
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