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Listar por palabra clave "Bidiagonal factorization"

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Listar por palabra clave "Bidiagonal factorization"

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    On the characterization of totally nonpositive matrices 
    Cantó Colomina, Rafael; Pelaez, María J.; Urbano Salvador, Ana María (Springer, 2016-12)
    [EN] A nonpositive real matrix $A= (a_{ij})_{1 \leq i, j \leq n}$ is said to be totally nonpositive (negative) if all its minors are nonpositive (negative) and it is abbreviated as t.n.p. (t.n.). In this work a bidiagonal ...