Beurling-Fourier algebras on Lie groups and their spectra

نویسندگان

چکیده

We investigate Beurling-Fourier algebras, a weighted version of Fourier on various Lie groups focusing their spectral analysis. will introduce refined general definition weights the dual locally compact and associated algebras. Constructions nontrivial be presented cases representative examples groups, namely SU(n), Heisenberg group H, reduced Hr, Euclidean motion E(2) its simply connected cover E˜(2). determine spectrum algebras each aforementioned emphasizing connection to complexification underlying groups. also demonstrate that “polynomially growing” do not change show regularity resulting

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ژورنال

عنوان ژورنال: Advances in Mathematics

سال: 2021

ISSN: ['1857-8365', '1857-8438']

DOI: https://doi.org/10.1016/j.aim.2021.107951