Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/4591
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Fonseca, C. M. da | - |
dc.contributor.author | Sá, E. Marques de | - |
dc.date.accessioned | 2008-09-01T11:34:53Z | - |
dc.date.available | 2008-09-01T11:34:53Z | - |
dc.date.issued | 2008 | en_US |
dc.identifier.citation | Discrete Mathematics. 308:7 (2008) 1308-1318 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/4591 | - |
dc.description.abstract | We determine the number of alternating parity sequences that are subsequences of an increasing m-tuple of integers. For this and other related counting problems we find formulas that are combinations of Fibonacci numbers. These results are applied to determine, among other things, the number of vertices of any face of the polytope of tridiagonal doubly stochastic matrices. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6V00-4NF4F6K-H/1/e5d0725d5317b08a025d7df94b2ca643 | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Doubly stochastic matrix | en_US |
dc.subject | Birkhoff polytope | en_US |
dc.subject | Tridiagonal matrix | en_US |
dc.subject | Number of vertices | en_US |
dc.title | Fibonacci numbers, alternating parity sequences and faces of the tridiagonal Birkhoff polytope | en_US |
dc.type | article | en_US |
item.openairetype | article | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.orcid | 0000-0002-7145-5550 | - |
Aparece nas coleções: | FCTUC Matemática - Artigos em Revistas Internacionais |
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file42180c0a84bf45de89fa04a7e2aa0606.pdf | 203.88 kB | Adobe PDF | Ver/Abrir |
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