35 citations · 122 across the 7 of their papers we have counts for
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math.CA2015★ 21 cited
Cubature formulas of multivariate polynomials arising from symmetric orbit functions
Jiří Hrivnák, Lenka Motlochová, Jiří Patera
The paper develops applications of symmetric orbit functions, known from irreducible representations of simple Lie groups, in numerical analysis. It is shown that these functions h…
math.CA2015★ 13 cited
Discrete transforms and orthogonal polynomials of (anti)symmetric multivariate cosine functions
Jiří Hrivnák, Lenka Motlochová
The discrete cosine transforms of types V--VIII are generalized to the antisymmetric and symmetric multivariate discrete cosine transforms. Four families of discretely and continuo…