Stability results for the logarithmic Sobolev inequality

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Stability results for the logarithmic Sobolev inequality

수리과학부 0 965
구분 확률론 세미나
일정 2018-03-22(목) 17:00~18:00
세미나실 27동 116호
강연자 김대성 (Purdue)
담당교수 김판기
기타
The logarithmic Sobolev inequality has been extensively studied in analysis and probability. After the equality case is fully characterized by E. Carlen, it is natural to ask how far an admissible function that is close to achieving the equality deviates from the optimizers. This question is called a stability for the logarithmic Sobolev inequality. In this talk, we discuss stability results in terms of the Wasserstein distance and the total variation distance. This is based on a joint work with Emanuel Indrei.

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