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Showing 1 to 3 of 3 for “"Arnoldi algorithm"”.
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Efficient Solution of Large Sparse Eigenvalue Problems in Microelectronic Simulation
We present a new Chebyshev-Arnoldi algorithm for finding the lowest energy eigen-functions of an elliptic operator. The algorithm, which is essentially the same for symmetric, nonsymmetric, and complex nonhermitian matrices, is adapted to a specific problem by two subroutines which encapsulate the …
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Model order reduction of electro-thermal MEMS
… model order reduction (MOR) methods (preferably Arnoldi algorithm) to the automatic generation of accurate dynamic compact thermal models (DCTM) of electro-thermal microsystems. Unlike conventional approaches to DCTM, which are based on the lumped-element decomposition of the model followed by …
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Model-order reduction techniques for the numerical solution of electromagnetic wave scattering problems
… formulation of an approximate extension of the Arnoldi algorithm to produce a ROM for an inhomogeneous contrast-sweep and source-sweep analysis. ² Investigation of the application of the Well-Conditioned Asymptotic Waveform Evaluation (WCAWE) technique to problems in which the system matrix has …