On the location of the spectrum of hypertournament matrices

Kirkland, S; Psarrakos, P; Tsatsomeros, M

dc.contributor.author	Kirkland, S	en
dc.contributor.author	Psarrakos, P	en
dc.contributor.author	Tsatsomeros, M	en
dc.date.accessioned	2014-03-01T01:50:52Z
dc.date.available	2014-03-01T01:50:52Z
dc.date.issued	2001	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/26155
dc.subject	Eigenvalues	en
dc.subject	multilinear algebra	en
dc.subject	Numerical Range	en
dc.subject	Spectrum	en
dc.title	On the location of the spectrum of hypertournament matrices	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0024-3795(00)00254-8	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0024-3795(00)00254-8	en
heal.publicationDate	2001	en
heal.abstract	Inclusion regions for the spectrum of a hypertournament matrix A are obtained, based on a complex curve that relates the real and imaginary parts of the eigenvalues. These results generalize and in certain cases improve the work of S. Kirkland [Linear and Multilinear Algebra 30 (1991) 261]. The bounds obtained depend on the variance of the score vector; their tightness	en
heal.journalName	Linear Algebra and Its Applications	en
dc.identifier.doi	10.1016/S0024-3795(00)00254-8	en