Sharp convolution inequalities

Speaker(s)

Paweł Wolff

Affiliation

Uniwersytet Warszawski

Date

Nov. 22, 2012, 12:15 p.m.

Room

room 3260

Seminar

Seminar of Probability Group

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I will speak on some generalization of the Young convolution inequality. It contains both the classical Brascamp-Lieb inequality and its dual (reversed) form. The best constant turns out to be saturated by Gaussian functions. A relation with Gaussian hypercontractivity will be also discussed. The talk will be based on joint work (in progress) with Franck Barthe.

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