Discrete and continuous cosine transform generalized to Lie groups SU(3) and G(2)

DOI10.1063/1.2109707zbMath1111.43002OpenAlexW2020913115WikidataQ115333628 ScholiaQ115333628MaRDI QIDQ3438686

A. Zaratsyan, Jirí Patera

Publication date: 16 May 2007

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2109707

Mathematics Subject Classification ID

Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Semisimple Lie groups and their representations (22E46) Numerical methods for discrete and fast Fourier transforms (65T50) Numerical methods for trigonometric approximation and interpolation (65T40) Other transforms and operators of Fourier type (43A32)

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Discrete and continuous sine transform generalized to semisimple Lie groups of rank two, Four types of special functions ofG₂and their discretization, The discrete \(\text{SU}(3)\) transform and its continuous extension for triangular lattices, (Anti)symmetric multivariate trigonometric functions and corresponding Fourier transforms, Four families of Weyl group orbit functions of B3 and C3

Cites Work

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