On Fully Mixed and Multidimensional Extensions of the Caputo and Riemann-Liouville Derivatives, Related Markov Processes and Fractional Differential Equations

Vassili Kolokoltsov
2015 Fractional Calculus and Applied Analysis  
AbstractFrom the point of view of stochastic analysis the Caputo and Riemann- Liouville derivatives of order α ∈ (0, 2) can be viewed as (regularized) generators of stable Lévy motions interrupted on crossing a boundary. This interpretation naturally suggests fully mixed, two-sided or even multidimensional generalizations of these derivatives, as well as a probabilistic approach to the analysis of the related equations. These extensions are introduced and some well-posedness results are
more » ... that generalize, simplify and unify lots of known facts. This probabilistic analysis leads one to study a class of Markov processes that can be constructed from any given Markov process in R
doi:10.1515/fca-2015-0060 fatcat:skfipbc7xnftbaevumdiqrvzl4