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Lanczos algorithm

Known as: Block Lanczos, Lanczos iteration, Lanczos method 
The Lanczos algorithm is a direct algorithm devised by Cornelius Lanczos that is an adaptation of power methods to find the most useful eigenvalues… 
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Related topics

Related topics

27 relations
ARPACKArnoldi iterationBidiagonalizationBlock Lanczos algorithm

Broader (1)

Numerical linear algebra

Papers overview

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2017
2017
Evidence of co-flow superfluid and counter-flow superfluid from directional current-current correlation functions of two-species hard-core bosons in one dimension
We study a model for two-species hard-core bosons in one dimension. In this model, the same-species bosons have hard-core… 
2014
2014
Density instabilities in multi-layer dipolar Fermi gases
Data l'inadeguatezza dell'approssimazione RPA nel descrivere sistemi di ferrioni dipolari. Lo schema STLS viene applicato nello… 
2007
2007
병렬 컴퓨팅 환경에서 Block Lanczos 해법을 이용한 고유치 해석의 성능 개선
2000
2000
The Lanczos method with semi-inner product
The spectral transformation Lanczos method is very popular for solving large scale Her-mitian generalized eigenvalue problems… 
1998
1998
RESONANCE AFFECTED SCATTERING: COMPARISON OF TWO HYBRID METHODS INVOLVING FILTER DIAGONALIZATION AND THE LANCZOS METHOD
We apply two hybrid methods for solving scattering problems affected by resonances, to a four-dimensional reactive surface… 
1997
1997
Empirical potential energy surface for Ar⋅SH/D and Kr⋅SH/D
Experimental data from vibrationally and rotationally resolved laser induced fluorescence experiments have been used to produce… 
1995
1995
A Restarted Symplectic Lanczos Method for the Hamiltonian Eigenvalue Problem
A restarted symplectic Lanczos method for the Hamiltonian eigenvalue problem is presented. The Lanczos vectors are constructed to… 
1993
1993
Semi-duality in the two-sided lanczos algorithm
Lanczos vectors computed in finite precision arithmetic by the three-term recurrence tend to lose their mutual biorthogonality… 
1983
1983
The generalized eigenvalue problem in shipdesign and offshore industry — a comparison of traditional methods with the lanczos process
The solution of generalized eigenvalue problems based on finite element models of ships and offshore structures like North Sea… 
1972
1972
The Lanczos algorithm for the symmetric Ax = $\lambda$Bx problem.
The problem of computing the eigensystem of Ax = $\lambda$Bx when A and B are symmetric and B is positive definite is considered…