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Frozen Natural Orbitals-Based Coupled-Cluster Singles, Doubles, and (full) Triples - A Computational Study. [PDF]
Chem Asian JManisha, Manohar PU.
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Krylov Subspace Methods: Principles and Analysis
, 2012J. Liesen, Z. Strakoš
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Krylov Subspace Methods with Application in Incompressible Fluid Flow Solvers, 2018
Krylov subspace methods are widely used to solve large-scale linear systems, eigenvalue problems, and other matrix computations. In this mini-course, we will provide a brief overview of Krylov subspace methods focusing on the two widely used methods, the
A. Bruaset
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Krylov subspace methods are widely used to solve large-scale linear systems, eigenvalue problems, and other matrix computations. In this mini-course, we will provide a brief overview of Krylov subspace methods focusing on the two widely used methods, the
A. Bruaset
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Truncation Strategies for Optimal Krylov Subspace Methods
SIAM Journal on Numerical Analysis, 1999Optimal Krylov subspace methods like GMRES and GCR have to compute an orthogonal basis for the entire Krylov subspace to compute the minimal residual approximation to the solution. Therefore, when the number of iterations becomes large, the amount of work and the storage requirements become excessive. In practice one has to limit the resources.
Eric de Sturler
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On tensor tubal-Krylov subspace methods
Linear and multilinear algebra, 2021In this paper, we will introduce some new tubal-Krylov subspace methods for solving linear tensor equations. Using the well known tensor T-product, we will in particular define the tensor tubal-global GMRES that could be seen as a generalization of the ...
A. El Ichi, K. Jbilou, R. Sadaka
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On Moment Methods in Krylov Subspaces
Doklady Mathematics, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Krylov Subspace Method for Information Retrieval
SIAM Journal on Matrix Analysis and Applications, 2004A new algorithm for information retrieval is described. It is a vector space method with automatic query expansion. The original user query is projected onto a Krylov subspace generated by the query and the term-document matrix. Each dimension of the Krylov space is generated by a simple vector space search, using first the user query and then new ...
Katarina Blom, Axel Ruhe
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Spectral Variants of Krylov Subspace Methods
Numerical Algorithms, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brígida Molina, Marcos Raydan
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