Geodesic
A footnote on quaternion block-tridiagonal systems
Electronic transactions on numerical analysis, Tome 9 (1999), pp. 53-55.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: Two direct methods, for solving a system of linear equations having matrices of quaternion entries as coefficients and independent terms, are proposed. Second-kind Chebyshev polynomials, in a matrix argument, are used as a tool to do certain calculations.
Classification : 65F05
Keywords: block tridiagonal matrices, quaternions, Chebyshev polynomials 
@article{ETNA_1999__9__a8,
     author = {Costa, Cec{\'\i}lia and Ser\^odio, Rog\'erio},
     title = {A footnote on quaternion block-tridiagonal systems},
     journal = {Electronic transactions on numerical analysis},
     pages = {53--55},
     publisher = {mathdoc},
     volume = {9},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_1999__9__a8/}
}
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Costa, Cecília; Serôdio, Rogério. A footnote on quaternion block-tridiagonal systems. Electronic transactions on numerical analysis, Tome 9 (1999), pp. 53-55. http://geodesic.mathdoc.fr/item/ETNA_1999__9__a8/