Algebra and Combinatorics

 

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Seminars

Events

Publications

 

 

 

 

 

2005

Schur Complements and Their Closure Properties
Ronald Smith (University of Tennessee at Chattanooga, USA)
February 14, 2005
Sala 5.5

Hierarchies of Eigenvalues in Principal Submatrices and Another Recent Result on Nested Minors
Charles R. Johnson (College of William and Mary, Williamsburg,USA)
January 18, 2005
5.5

"A importância do Libro de Álgebra (1567) de Pedro Nunes".
Henrique Leitão (Centro de História das Ciências da Universidade de Lisboa, Lisboa)
January 25, 2005
Sala 2.4

Polónia: Independência ou York!
João Araújo (Universidade Aberta)
February 22, 2005
Sala 5.5

Tensores decomponíveis imanentais: O problema da igualdade.
Henrique Cruz (CELC, Universidade da Beira Interior)
April 19, 2005
Sala 5.5

Problemas de completamento em várias classes de matrizes
Cláudia Araújo (Universidade do Minho)
May 31, 2005
Sala 5.5

Uma acção do grupo simétrico em quadros de Young
Olga Azenhas (CMUC, Universidade de Coimbra)
April 26, 2005
Sala 5.5

Integer Matrices and Counting Functions of Groups
Gautami Bhowmik, (Universite de Lille 1, France)
March 22, 2005
Sala 5.5

An introduction to the theory of graph spectra
Dragoš Cvetkovic' (Faculty of Electrical Engineering, Belgrade, Serbia and Montenegro)
May 17, 2005
Sala 5.5

Palavras francas e pares de tableaux com realização matricial
Ricardo Mamede (CMUC, Universidade de Coimbra)
June 07, 2005
Sala 5.5

Corners of certain determinantal ranges
Alexander Kova\vcec (Universidade de Coimbra)
June 14, 2005
Sala 5.5

A combinatorial Lie idempotent for the symmetric group algebra
Peter McNamara (IST)
November 29, 2005
Sala 5.5

Uma conjectura acerca do $\mu$-permanente
Carlos Fonseca (CMUC, U. Coimbra)
November 22, 2005
5.5

Anulamento de Tensores Simétricos decomponíveis
Carlos Gamas (CMUC, U. Coimbra)
October 25, 2005
Sala 5.5

Super-characters of finite algebra groups
Alejandro Piñera (Univ. de Oviedo)
December 06, 2005
5.5

Burch's inequality for modules
Ana Luísa Correia (CELC/Univ. Aberta)
December 13, 2005
5.5

Super-Caracteres nos p-subgrupos de Sylow dos grupos simplético e ortogonal
Ana Neto (Univ. Técnica de Lisboa)
November 08, 2005
5.5

Pick matrices and comparative stability
Nir Cohen (UNICAMP, Brasil)
November 02, 2005
5.5

The congruent number problem. An introduction to number theory
Ariel Pacetti (Univ. de Buenos Aires)
November 29, 2005
Sala 5.5

How to restore the tuple of matrices by their joint numerical range
Ilya Spitkovsky (College of William and Mary, USA)
December 20, 2005
5.5

 

 

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past seminars
· 2009
· 2008
· 2007
· 2006
· 2005
· 2004
· 2003
· 2002
· 2001
· 2000

 
     
 

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