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

Speaker	Title	Date
Carlos André (Univ. Lisboa)	Supercharacters, non-commuting symmetric functions and set partition combinatorics	2013-11-27
Jorge Sentieiro Neves (CMUC, Univ. Coimbra)	Codes over a weighted torus	2013-11-13
Alessandro Conflitti (CMUC, Univ. Coimbra)	Gray codes and lexicographical combinatorial generation for nonnesting and sparse nonnesting set partitions	2013-10-09
Mikhail Tyaglov (Shanghai University, China)	Some basic spectral properties of complex tridiagonal matrices and the one-dimensional perturbations method.	2013-07-25
Abdenacer Makhlouf (Univ. de Haute Alsace, France)	Formal deformations and q-deformations in stage, and Hom-algebras	2013-06-12
Fatemeh Esmaeili Taheri (CMUC PhD student)	\(3\times 3\) matrices with a flat portion on the boundary of the numerical range	2013-05-29
Rui Duarte (Univ. Aveiro)	A bijection for the convolution of central binomial coefficients	2013-05-29
Alfredo Costa (CMUC/Univ. Coimbra)	Some semigroup-theoretic aspects of Rauzy graphs of subshifts	2013-05-22
Said Benayadi (Univ. de Lorraine, France)	Classification of quadratic Lie algebras of low dimension	2013-04-30
José M. Sánchez Delgado (Univ. Malaga, Spain)	On the structure of graded Leibniz algebras	2013-04-30

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