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[ Paquet source : arpack  ]

Paquet : libarpack2 (2.1+parpack96.dfsg-2build1) [universe]

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Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly.

Original Maintainers (usually from Debian):

It should generally not be necessary for users to contact the original maintainer.

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Fortran77 subroutines to solve large scale eigenvalue problems

ARPACK software is capable of solving large scale symmetric, nonsymmetric, and generalized eigenproblems from significant application areas. The software is designed to compute a few (k) eigenvalues with user specified features such as those of largest real part or largest magnitude. Storage requirements are on the order of n*k locations. No auxiliary storage is required. A set of Schur basis vectors for the desired k-dimensional eigen-space is computed which is numerically orthogonal to working precision. Numerically accurate eigenvectors are available on request.

Important Features:

 o Reverse Communication Interface.
 o Single and Double Precision Real Arithmetic Versions for Symmetric,
   Non-symmetric,
 o Standard or Generalized Problems.
 o Single and Double Precision Complex Arithmetic Versions for Standard or
   Generalized Problems.
 o Routines for Banded Matrices - Standard or Generalized Problems.
 o Routines for The Singular Value Decomposition.
 o Example driver routines that may be used as templates to implement
   numerous Shift-Invert strategies for all problem types, data types and
   precision.

This package contains the shared libraries.

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Télécharger libarpack2

Télécharger pour toutes les architectures proposées
Architecture Taille du paquet Espace occupé une fois installé Fichiers
amd64 282,6 ko720,0 ko [liste des fichiers]
i386 245,8 ko660,0 ko [liste des fichiers]