Record of activities » Past activities: 2021

Impartida por: Francisco Gancedo, Universidad de Sevilla Título: Recent results on Surface Quasi-geostrophic fronts Abstract: The Surface Quasi-Geostrophic (SQG) equation models the dynamics of atmospheric and oceanic flows. An important type of solutions for this system are patches, modeling highly studied sharp temperature fronts. Boundedness of curvature plays an importantContinue Reading

Primera charla a las 17:00h, 28 de octubre de 2021 Título: A class of Sobolev orthogonal polynomials on the unit circle and associated continuous dual Hahn polynomials Autora: Cleonice F. Bracciali, UNESP – Universidade Estadual Paulista. Resumen: We present orthogonal polynomials and associated connection coefficients with respect to a classContinue Reading

Author: Álvaro Ramos Title: Area Minimizing Surfaces in \(E(-1,\tau)\) Summary: Recall that \(E(-1,\tau)\) is a homogeneous space with four-dimensional isometry group which is given by the total space of a fibration over \(\mathbb{H}^2\) with bundle curvature \(\tau\). Given a finite collection of simple closed curves \(\Gamma\) in its asymptotic boundary,Continue Reading

Author: M. E. Marriaga (Univ. Rey Juan Carlos) Abstract: La mecánica cuántica, uno de los avances científicos más importantes del siglo pasado, juega un papel esencial en criptografía para alcanzar resultados que antes se pensaban imposibles de conseguir. El objetivo de esta charla es dar una introducción al problema delContinue Reading

Title: Some Solutions Inspired by Survey Sampling Theory to Build Effective Clinical Trials Author: Yves Tillé, Institute of Statistics, University of Neuchatel, Switzerland. Abstract: The organization of a design of experiments, for example for the realization of a clinical trial, is crucial. It is often desirable to balance designs soContinue Reading