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On Tridiagonal Sign Regular Matrices and Generalizations

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Advances in Differential Equations and Applications

Part of the book series: SEMA SIMAI Springer Series ((SEMA SIMAI,volume 4))

Abstract

In this paper, some characterizations of strictly k–banded nonsingular sign regular matrices are presented and new sufficient conditions for the total positivity of tridiagonal matrices are provided.

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References

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Author information

Authors and Affiliations

  1. Department of Applied Mathematics/IUMA, Universidad de Zaragoza, Pedro Cerbuna12, E-50009, Zaragoza, Spain

    Álvaro Barreras & Juan Manuel Peña

Authors
  1. Álvaro Barreras
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  2. Juan Manuel Peña
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Corresponding author

Correspondence to Álvaro Barreras .

Editor information

Editors and Affiliations

  1. Dept. de Mathemàtiques and IMAC, Universitat Jaume I, Castelló, Spain

    Fernando Casas

  2. Dept. de Mathemàtiques and IMAC, Universitat Jaume I, Castelló, Spain

    Vicente Martínez

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Barreras, Á., Peña, J.M. (2014). On Tridiagonal Sign Regular Matrices and Generalizations. In: Casas, F., Martínez, V. (eds) Advances in Differential Equations and Applications. SEMA SIMAI Springer Series, vol 4. Springer, Cham. https://doi.org/10.1007/978-3-319-06953-1_23

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