Fast inversion algorithms of Toeplitz-plus-Hankel matrices |
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Authors: | G Heinig P Jankowski K Rost |
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Institution: | (1) Sektion Mathematik, Technische Universität Karl-Marx-Stadt, DDR-9010 Karl-Marx-Stadt, German Democratic Republic |
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Abstract: | Summary The paper deals with the problems of fast inversion of matricesA=T+H, whereT is Toeplitz andH is Hankel. Several algorithms are presented and compared, among them algorithms working for arbitrary strongly nonsingular matricesA=T+H. |
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Keywords: | AMS(MOS): 65F05 CR: G1 3 |
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