Azenhas, Olga (ed.); Duarte, António Leal (ed.); Queiró, João Filipe (ed.); Santana, Ana Paula (ed.) Mathematical papers in honour of Eduardo Marques de Sá on the occasion of his 60th birthday. (English) Zbl 1104.00016 Textos de Matemática. Série B 39. Coimbra: Universidade de Coimbra, Departamento de Matemática (ISBN 978-972-8564-43-8/pbk). 162 p. (2006). Show indexed articles as search result. The articles of this volume will be reviewed individually.Indexed articles:de Oliveira, Graciano, Eduardo Marques de Sá and the interlacing inequalities, 1-6 [Zbl 1177.01036]Azenhas, Olga, Schur functions, pairing of parentheses, jeu de taquin and invariant factors, 7-24 [Zbl 1178.05097]Brualdi, Richard A.; Dahl, Geir, The Bruhat shadow of a permutation matrix, 25-38 [Zbl 1178.05023]Cantó, Rafael; Johnson, Charles R., The relationship between maximum triangle size and minimum rank for zero-nonzero patterns, 39-48 [Zbl 1180.15002]da Fonseca, Carlos M., The inertia of Hermitian matrices with a prescribed \(3\times 3\) block decomposition: an open problem, 49-60 [Zbl 1180.15013]Friedland, Shmuel; Levy, Daniel, A polynomial-time approximation algorithm for the number of \(k\)-matchings in bipartite graphs, 61-67 [Zbl 1178.05074]Gracia, Juan-Miguel, Nearest matrix to a normal matrix with two prescribed eigenvalues, 69-78 [Zbl 1180.15008]Johnson, Charles R.; Zhang, Yulin, Spectrally arbitrary factorization: the nonderogatory case, 79-92 [Zbl 1180.15016]Laffey, Thomas; Šmigoc, Helena, Structured matrices in the nonnegative inverse eigenvalue problem, 93-106 [Zbl 1180.15009]Merris, Russell, Observations concerning split graphs, 107-114 [Zbl 1178.05063]Queiró, João Filipe, Partial spectra of sums of Hermitian matrices, 115-124 [Zbl 1180.15011]Roca, Alicia; Silva, Fernando C., Matrix pencils with a prescribed subpencil, 125-134 [Zbl 1180.15015]Santana, Ana Paula; Albuquerque, Helena, Simple quasiassociative algebras, 135-145 [Zbl 1283.17001]Zaballa, Ion, On the stability of invariant subspaces of square matrices, 147-162 [Zbl 1180.15024] MSC: 00B30 Festschriften 05-06 Proceedings, conferences, collections, etc. pertaining to combinatorics 15-06 Proceedings, conferences, collections, etc. pertaining to linear algebra Keywords:Birthday Biographic References: Marques de Sá, Eduardo PDFBibTeX XMLCite \textit{O. Azenhas} (ed.) et al., Mathematical papers in honour of Eduardo Marques de Sá on the occasion of his 60th birthday. Coimbra: Universidade de Coimbra, Departamento de Matemática (2006; Zbl 1104.00016)