29 citations · 187 across the 39 of their papers we have counts for
4 papers · 1 filter
Delayed and rushed motions through time change
Raffaela Capitanelli, Mirko D'Ovidio
We introduce a definition of delayed and rushed processes in terms of lifetimes of base processes and time-changed base processes. Then, we consider time changes given by subordina…
Centre-of-mass like superposition of Ornstein-Uhlenbeck processes: a pathway to non-autonomous stochastic differential equations and to fractional diffusion
Mirko D'Ovidio, Silvia Vitali, Vittoria Sposini +4
We consider an ensemble of Ornstein-Uhlenbeck processes featuring a population of relaxation times and a population of noise amplitudes that characterize the heterogeneity of the e…
Drifted Brownian motions governed by fractional tempered derivatives
Mirko D'Ovidio, Francesco Iafrate, Enzo Orsingher
Fractional equations governing the distribution of reflecting drifted Brownian motions are presented. The equations are expressed in terms of tempered Riemann--Liouville type deriv…
Modified Fractional Logistic Equation
Mirko D'Ovidio, Paola Loreti, Sima Sarv Ahrabi
In the article [B.J.West, Exact solution to fractional logistic equation, Physica A: Statistical Mechanics and its Applications 429 (2015) 103-108], the author has obtained a funct…