Autor(es):
Fonseca, C. M. da 
Data: 2008
Identificador Persistente: http://hdl.handle.net/10316/7716
Origem: Estudo Geral - Universidade de Coimbra
Detalhes do Documento
On the multiplicities of eigenvalues of a Hermitian matrix whose graph is a tree
Descrição
Abstract A different approach is given to recent results due mainly to R. C. Johnson and A. Leal Duarte on the multiplicities of eigenvalues of a Hermitian matrix whose graph is a tree. The techniques developed are based on some results of matching polynomials and used a work by O. L. Heilmann and E. H. Lieb on an apparently unrelated topic. http://dx.doi.org/10.1007/s10231-007-0044-3
Abstract A different approach is given to recent results due mainly to R. C. Johnson and A. Leal Duarte on the multiplicities of eigenvalues of a Hermitian matrix whose graph is a tree. The techniques developed are based on some results of matching polynomials and used a work by O. L. Heilmann and E. H. Lieb on an apparently unrelated topic. http://dx.doi.org/10.1007/s10231-007-0044-3
Tipo de Documento
Artigo
Idioma Inglês
Idioma Inglês
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