Central Fourier analysis for Lorentz spaces on compact Lie groups (Q1822715)

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scientific article; zbMATH DE number 4113235
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Central Fourier analysis for Lorentz spaces on compact Lie groups
scientific article; zbMATH DE number 4113235

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    Central Fourier analysis for Lorentz spaces on compact Lie groups (English)
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    1989
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    We determine the critical indexes for the \(L^{p,q}\) uniform boundedness of the characters of a compact connected semisimple Lie group. These results show a basic difference between the simple and the semisimple case, a situation which does not appear when dealing with \(L^ p\) spaces. We provide applications to the general theory of central functions on compact Lie groups.
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    critical indexes
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    uniform boundedness
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    characters
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    compact connected semisimple Lie group
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    central functions on compact Lie groups
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