Fractional derivatives, non-symmetric and time-dependent Dirichlet forms and the drift form.
Mathematics Subject Classification: 26A33, 31C25, 35S99, 47D07. Wentzell boundary value problem for pseudo-differential operators generating Markov processes but not satisfying the transmission condition are not well understood. Studying fractional derivatives and fractional powers of such operators gives some insights in this problem. Since an L^p – theory for such operators will provide a helpful tool we investigate the L^p –domains of certain model operators. * This work...
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