Coupling, spectral gap and related topics. III (Q1375826)

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scientific article; zbMATH DE number 1106401
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Coupling, spectral gap and related topics. III
scientific article; zbMATH DE number 1106401

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    Coupling, spectral gap and related topics. III (English)
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    20 July 1998
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    In this last sequel [for Parts I and II see Zbl 0892.58078 and Zbl 0892.58079 above] the author presents a new proof for the computation of the logarithmic Sobolev constant in the case of \(2\times 2\) matrices. Also some open problems are nicely pointed out.
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    spectral gap
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    logarithmic Sobolev constant
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