Analytical inversion of general tridiagonal matrices

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Published under licence by IOP Publishing Ltd
, , Citation Y Huang and W F McColl 1997 J. Phys. A: Math. Gen. 30 7919 DOI 10.1088/0305-4470/30/22/026

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1 Oxford University Computing Laboratory, Wolfson Building, Parks Road, Oxford OX1 3QD, UK

Dates

  1. Received 19 June 1997

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0305-4470/30/22/7919

Abstract

In this paper we give a complete analysis for general tridiagonal matrix inversion for both non-block and block cases, and provide some very simple analytical formulae which immediately lead to closed forms for some special cases such as symmetric or Toeplitz tridiagonal matrices.

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