13 citations · 13 across the 1 of their papers we have counts for
2 papers
math-ph2017
Dual-root lattice discretization of Weyl orbit functions
Jiří Hrivnák, Lenka Motlochová
Four types of discrete transforms of Weyl orbit functions on the finite point sets are developed. The point sets are formed by intersections of the dual-root lattices with the fund…
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…