Articles with "lattice fourier" as a keyword



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Connecting (Anti)Symmetric Trigonometric Transforms to Dual-Root Lattice Fourier-Weyl Transforms

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Published in 2021 at "Symmetry"

DOI: 10.3390/sym13010061

Abstract: Explicit links of the multivariate discrete (anti)symmetric cosine and sine transforms with the generalized dual-root lattice Fourier–Weyl transforms are constructed. Exact identities between the (anti)symmetric trigonometric functions and Weyl orbit functions of the crystallographic root… read more here.

Keywords: lattice fourier; anti symmetric; symmetric trigonometric; root ... See more keywords