# Displacement preconditioner for Toeplitz least squares iterations.

Chan, Raymond H.; Nagy, James G.; Plemmons, Robert J.

ETNA. Electronic Transactions on Numerical Analysis [electronic only] (1994)

- Volume: 2, page 44-56
- ISSN: 1068-9613

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topChan, Raymond H., Nagy, James G., and Plemmons, Robert J.. "Displacement preconditioner for Toeplitz least squares iterations.." ETNA. Electronic Transactions on Numerical Analysis [electronic only] 2 (1994): 44-56. <http://eudml.org/doc/118545>.

@article{Chan1994,

author = {Chan, Raymond H., Nagy, James G., Plemmons, Robert J.},

journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]},

keywords = {preconditioned conjugate gradient method; least squares problems; circulant preconditioner; displacement representation; fast Fourier transform; Toeplitz matrices; condition number; complexity; algorithm; superlinear convergence; numerical examples},

language = {eng},

pages = {44-56},

publisher = {Kent State University, Department of Mathematics and Computer Science},

title = {Displacement preconditioner for Toeplitz least squares iterations.},

url = {http://eudml.org/doc/118545},

volume = {2},

year = {1994},

}

TY - JOUR

AU - Chan, Raymond H.

AU - Nagy, James G.

AU - Plemmons, Robert J.

TI - Displacement preconditioner for Toeplitz least squares iterations.

JO - ETNA. Electronic Transactions on Numerical Analysis [electronic only]

PY - 1994

PB - Kent State University, Department of Mathematics and Computer Science

VL - 2

SP - 44

EP - 56

LA - eng

KW - preconditioned conjugate gradient method; least squares problems; circulant preconditioner; displacement representation; fast Fourier transform; Toeplitz matrices; condition number; complexity; algorithm; superlinear convergence; numerical examples

UR - http://eudml.org/doc/118545

ER -

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