Geodesic
Chebyshev polynomials for a~three-dimensional algebra
Teoretičeskaâ i matematičeskaâ fizika, Tome 185 (2015) no. 1, pp. 118-126

Voir la notice de l'article provenant de la source Math-Net.Ru

We use the direct correspondence between anti-invariant Weyl functions and multivariate Chebyshev polynomials, which allows obtaining the Chebyshev polynomials themselves. We illustrate the obtained results with polynomials for the algebra $C_3$.
Keywords: irreducible representation of an algebra, singular element, Chebyshev polynomial. 
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V. D. Lyakhovsky. Chebyshev polynomials for a~three-dimensional algebra. Teoretičeskaâ i matematičeskaâ fizika, Tome 185 (2015) no. 1, pp. 118-126. http://geodesic.mathdoc.fr/item/TMF_2015_185_1_a10/