L-smoothing for the Ornstein-Uhlenbeck semigroup
نویسندگان
چکیده
Given a probability density, we estimate the rate of decay of the measure of the level sets of its evolutes by the Ornstein-Uhlenbeck semigroup. It is faster than what follows from the preservation of mass and Markov’s inequality.
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تاریخ انتشار 2010