Ehrenfest-Brillouin-type correlated continuous time random walk and fractional Jacobi diffusion (CROSBI ID 258649)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Leonenko, Nikolai ; Papić, Ivan ; Sikorskii, Alla ; Šuvak, Nenad
engleski
Ehrenfest-Brillouin-type correlated continuous time random walk and fractional Jacobi diffusion
Continuous time random walks (CTRWs) have random waiting times between particle jumps. Based on Ehrenfest-Brillouin-type model motivated by economics, we define the correlated CTRW that converge to the fractional Jacobi diffusion Y (E(t)), t ≥ 0, defined as a time change of Jacobi diffusion process Y (t) to the inverse E(t) of the standard stable subordinator. In the CTRW considered in this paper, the jumps are correlated so that in the limit the outer process Y (t) is not a Lévy process but a diffusion process with non- independent increments. The waiting times between jumps are selected from the domain of attraction of a stable law, so that the correlated CTRWs with these waiting times converge to Y (E(t))
Correlated continuous time random walk ; Ehrenfest-Brillouin Markov chain ; Fractional diffusion ; Jacobi diffusion ; Pearson diffusion
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
99
2019.
137-147
objavljeno
0094-9000
10.1090/tpms/1086
Trošak objave rada u otvorenom pristupu
Povezanost rada
Matematika