Elliptic operators generating stochastic semigroups
نویسنده
چکیده
We use an intrinsic metric type approach to investigate when C0-semigroups generated by second order elliptic differential operators are stochastic. We give a new condition for stochasticity that encompasses the volume growth conditions by Karp and Li and by Perelmuter and Semenov. MSC 2000: 47D07, 35J15, 47B44
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تاریخ انتشار 2008