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ARPACK and PARPACK

ARPACK and PARPACK

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Math Libraries

What is ARPACK and PARPACK

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. P_ARPACK is a parallel version of ARPACK.

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Hosts where ARPACK and PARPACK is installed at CSIRO	Select more details to find out specific details of how to run the software on that host. Selecting the hostname will provide details about the host.
	Location Details about System Version Default (Suggested) More Details Notes   Installed     CSIRO ASC cherax.hpsc.csiro.au 2.1 How to Use
Other Australian HPC Centres where ARPACK and PARPACK is installed
	Location Details about System Version Default (Suggested) More Details Notes   Installed     NCI National Facility @ ANU vayu.nci.org.au 2.1 How to Use    eRSA / SA corvus.sapac.edu.au 9.6 How to Use

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