Centre for Mathematics, University of Coimbra - Algebra and Combinatorics (Seminars)

Speaker	Title	Date
Cédric Lecouvey (Univ. François Rabelais, Tours, France)	Totally nonnegative unitriangular Toeplitz matrices and k-Schur functions	2018-06-21
João Dias (Univ. Lisboa)	Supercharacters for algebra groups and their geometric relations	2018-06-06
Carlos André (Univ. Lisboa)	Supercharacters, Schur rings and association schemes	2018-05-30
Khadijeh Alibabaei (CMUP, Univ. Porto)	On the profinite topology on solvable groups	2018-05-23
Filipe Gomes (Univ. Lisboa)	Supercharacters of unitriangular groups and ramification graphs	2018-05-02
António Malheiro (Univ. Nova de Lisboa)	Identities in plactic and related monoids	2018-04-18
Janko Bracic (Univ. of Ljubljana, Slovenia)	Sets of operators determined by the numerical range	2018-03-19
Jorge Neves (CMUC, Univ. Coimbra)	On the regularity of the vanishing ideals of graphs	2018-03-07
Herwig Hauser (Univ. of Vienna, Austria)	The intricacies of algebraic power series	2018-02-07
Karin Erdmann (Univ. of Oxford, UK)	From Brauer trees to surface algebras	2018-01-24

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