Dual-root lattice discretization of Weyl orbit functions

DOI10.1007/s00041-019-09673-1zbMath1429.33022arXiv1705.11002OpenAlexW2963467227MaRDI QIDQ2326875

Lenka Motlochová, Jiří Hrivnák

Publication date: 10 October 2019

Published in: The Journal of Fourier Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1705.11002

zbMATH Keywords

Hartley transformdiscrete Fourier transformroot latticeWeyl orbit function

Mathematics Subject Classification ID

Reflection and Coxeter groups (group-theoretic aspects) (20F55) Numerical methods for discrete and fast Fourier transforms (65T50) Orthogonal polynomials and functions associated with root systems (33C52)

Related Items (6)

On electron propagation in triangular graphene quantum dots ⋮ Discrete cosine and sine transforms generalized to honeycomb lattice ⋮ Quantum particle on lattices in Weyl alcoves ⋮ Discrete cosine and sine transforms generalized to honeycomb lattice II. Zigzag boundaries ⋮ Special exponential functions on lattices of simple Lie algebras and the allotropic modifications of carbon ⋮ Quantum particle on dual root lattice in Weyl alcove

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