Journal of Computational and Applied Mathematics
A completed theory of the unsymmetric Lanczos process and related algorithms, part I
SIAM Journal on Matrix Analysis and Applications
An implementation of the look-ahead Lanczos algorithm for non-Hermitian matrices
SIAM Journal on Scientific Computing
Lanczos-type algorithms for solving systems of linear equations
Applied Numerical Mathematics
An iterative method for nonsymmetric systems with multiple right-hand sides
SIAM Journal on Scientific Computing
Reduced-order modeling of large linear subcircuits via a block Lanczos algorithm
DAC '95 Proceedings of the 32nd annual ACM/IEEE Design Automation Conference
Orthogonal matrix polynomials and applications
Proceedings of the 6th international congress on Computational and applied mathematics
Analysis of Projection Methods for Solving Linear Systems with Multiple Right-Hand Sides
SIAM Journal on Scientific Computing
ABLE: An Adaptive Block Lanczos Method for Non-Hermitian Eigenvalue Problems
SIAM Journal on Matrix Analysis and Applications
Global FOM and GMRES algorithms for matrix equations
Applied Numerical Mathematics
Computation of matrix-valued formally orthogonal polynomials and applications
Journal of Computational and Applied Mathematics - Special issue on numerical analysis 2000 Vol. V: quadrature and orthogonal polynomials
SIAM Journal on Scientific Computing
A block IDR(s) method for nonsymmetric linear systems with multiple right-hand sides
Journal of Computational and Applied Mathematics
A new family of global methods for linear systems with multiple right-hand sides
Journal of Computational and Applied Mathematics
A block GCROT(m,k) method for linear systems with multiple right-hand sides
Journal of Computational and Applied Mathematics
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In the present paper, we present the block Lanczos method for solving linear systems with multiple right-hand sides. We define the method by using matrix-valued orthogonal polynomials and the Schur complement. As for the one right-hand side Lanczos method, the use of matrix-valued orthogonal polynomials will allow us to derive new block Lanczos-type methods such as block Lanczos/Orthodir and block BIODIR algorithms.