Using time dependent Lyapunov functions, we prove pointwise upper bounds for the heat kernels of some nonautonomous Kolmogorov operators with possibly unbounded drift and diffusion coefficients.
Kernel estimates for nonautonomous Kolmogorov equations / M., Kunze; Lorenzi, Luca Francesco Giuseppe; A., Rhandi. - In: ADVANCES IN MATHEMATICS. - ISSN 0001-8708. - 287:(2016), pp. 600-639. [10.1016/j.aim.2015.09.029]
Kernel estimates for nonautonomous Kolmogorov equations.
LORENZI, Luca Francesco Giuseppe;
2016-01-01
Abstract
Using time dependent Lyapunov functions, we prove pointwise upper bounds for the heat kernels of some nonautonomous Kolmogorov operators with possibly unbounded drift and diffusion coefficients.File in questo prodotto:
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