Seminars



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The geometry of free boundaries in PDE
2024-12-06
Speaker: Julio Cesar Correa (Univ. Estadual do Rio de Janeiro, Brazil)
Free boundary problems naturally arise in ice melting and iron behaviour under abrupt temperature changes during forging (quenching). These problems can be formulated as seeking a pair \( (\Omega, u) \), where \( \Omega \) represents the domain and \( u \) is a function satisfying a...

The mathematics of biomedical imaging: the past, the present and some open problems
2024-12-13
Speaker: F. Alberto Grunbaum (UC Berkeley, USA)
TBA...

Definability and full abstraction for algebraic effects with recursion
2024-12-17
Speaker: Norihiro Yamada (CMUC, Univ. Coimbra)
In this talk, I present an overview of my recent work on an intersection between algebra, logic and topology: definability and full abstraction for algebraic theories in the sense of universal algebra combined with a well-known formal calculus for higher-order computation.  The...

TBA
2024-12-17
Speaker: Rui Prezado (CIDMA, Univ. Aveiro)
TBA...

Hardy decomposition of first order Lipschitz functions by Clifford algebra-valued harmonic functions
2025-01-08
Speaker: Lianet De la Cruz Toranzo (TU Bergakademie Freiberg, Germany)
TBA...

Isometries and other symmetries of positive cones in operator algebras
2025-01-14
Speaker: Lajos Molnar (University of Szeged, Hungary)
TBA...

Characterized subgroups of the circle group
2025-02-10
Speaker: Giuseppina Barbieri (Univ. Salerno, Italy)
TBA...

Polynomial and rational matrices with prescribed data
2025-02-18
Speaker: Foilán M. Dopico (Univ. Carlos III de Madrid, Spain)
TBA...

TBA
2025-02-19
Speaker: Pedro Vaz (U.C. Louvain, Belgium)
TBA...

Analysis on finite spaces still be interesting
2025-03-04
Speaker: Persi Diaconis (Standford University, USA)
TBA...

On quasi-orthogonal polynomials of order two
2025-03-14
Speaker: Vanessa Botta (São Paulo State Univ., Brazil)
TBA...

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