Tridiagonal matrices, orthogonal polynomials and Diophantine relations: I (Articolo in rivista)

Type
Label
  • Tridiagonal matrices, orthogonal polynomials and Diophantine relations: I (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/1751-8113/40/32/006 (literal)
Alternative label
  • Bruschi M.; Calogero F.; Droghei R. (2007)
    Tridiagonal matrices, orthogonal polynomials and Diophantine relations: I
    in Journal of physics. A, Mathematical and theoretical (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bruschi M.; Calogero F.; Droghei R. (literal)
Pagina inizio
  • 9793 (literal)
Pagina fine
  • 9817 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-34547315629&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 40 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 32 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Fisica, Università di Roma 'La Sapienza', Rome; Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Rome; Dipartimento di Fisica, Università Roma Tre, Rome (literal)
Titolo
  • Tridiagonal matrices, orthogonal polynomials and Diophantine relations: I (literal)
Abstract
  • It is well known that the eigenvalues of tridiagonal matrices can be identified with the zeros of polynomials satisfying three-term recursion relations and being therefore members of an orthogonal set. A class of such polynomials is identified some of which feature zeros given by simple formulae involving integer numbers. In the process certain neat formulae are also obtained, which perhaps deserve to be included in standard compilations, since they involve classical polynomials such as the Jacobi polynomials and other 'named' polynomials. © 2007 IOP Publishing Ltd. (literal)
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