Calculation of pseudospectra by the Arnoldi iteration
SIAM Journal on Scientific Computing - Special issue on iterative methods in numerical linear algebra; selected papers from the Colorado conference
Matrix market: a web resource for test matrix collections
Proceedings of the IFIP TC2/WG2.5 working conference on Quality of numerical software: assessment and enhancement
The grid: blueprint for a new computing infrastructure
The grid: blueprint for a new computing infrastructure
Numerical linear algebra algorithms and software
Journal of Computational and Applied Mathematics - Special issue on numerical analysis 2000 Vol. III: linear algebra
Towards the effective parallel computation of matrix pseudospectra
ICS '01 Proceedings of the 15th international conference on Supercomputing
A graphical tool for driving the parallel computation of pseudosprectra
ICS '01 Proceedings of the 15th international conference on Supercomputing
SCILAB to SCILAB//: the Ouragan project
Parallel Computing - Clusters and computational grids for scientific computing
Enabling Technologies for Computational Science: Frameworks, Middleware and Environments
Enabling Technologies for Computational Science: Frameworks, Middleware and Environments
Large-Scale Computation of Pseudospectra Using ARPACK and Eigs
SIAM Journal on Scientific Computing
Parallel computation of pseudospectra by fast descent
Parallel Computing - Parallel matrix algorithms and applications
Parallel Computation of Pseudospectra Using Transfer Functions on a MATLAB-MPI Cluster Platform
Proceedings of the 9th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface
IRBL: An Implicitly Restarted Block-Lanczos Method for Large-Scale Hermitian Eigenproblems
SIAM Journal on Scientific Computing
SIAM Journal on Matrix Analysis and Applications
Iterative Methods for Sparse Linear Systems
Iterative Methods for Sparse Linear Systems
Computing smallest singular triplets with implicitly restarted Lanczos bidiagonalization
Applied Numerical Mathematics - Numerical algorithms, parallelism and applications
Performance of message-passing MATLAB toolboxes
VECPAR'02 Proceedings of the 5th international conference on High performance computing for computational science
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It has been documented in the literature that the pseudospectrum of a matrix is a powerful concept that broadens our understanding of phenomena based on matrix computations. When the matrix A is non-normal, however, the computation of the pseudospectrum becomes a very expensive computational task. Thus, the use of high performance computing resources becomes key to obtaining useful answers in acceptable amounts of time. In this work we describe the design and implementation of an environment that integrates a suite of state-of-the-art algorithms running on a cluster of workstations to enable the matrix pseudospectrum become a practical tool for scientists and engineers. The user interacts with the environment via the graphical user interface PPsGUI. The environment is constructed on top of CMTM, an existing environment that enables distributed computation via an MPI API for MATLAB.