Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Generalized continuous-time random walks, subordination by hitting times, and fractional dynamics. / Kolokoltsov, V. N.
в: Theory of Probability and its Applications, Том 53, № 4, 2009, стр. 594-609.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Generalized continuous-time random walks, subordination by hitting times, and fractional dynamics
AU - Kolokoltsov, V. N.
PY - 2009
Y1 - 2009
N2 - Functional limit theorems for continuous-time random walks (CTRW) are found in the general case of dependent waiting times and jump sizes that are also position dependent. The limiting anomalous diffusion is described in terms of fractional dynamics. Probabilistic interpretation of generalized fractional evolution is given in terms of the random time change (subordination) by means of hitting times processes.
AB - Functional limit theorems for continuous-time random walks (CTRW) are found in the general case of dependent waiting times and jump sizes that are also position dependent. The limiting anomalous diffusion is described in terms of fractional dynamics. Probabilistic interpretation of generalized fractional evolution is given in terms of the random time change (subordination) by means of hitting times processes.
KW - Anomalous diffusion
KW - Continuous-time random walks
KW - Fractional derivatives
KW - Fractional stable distributions
KW - Hitting time processes
KW - Lévy subordinators
KW - Limit theorems
KW - Time change
UR - http://www.scopus.com/inward/record.url?scp=73549104035&partnerID=8YFLogxK
U2 - 10.1137/S0040585X97983857
DO - 10.1137/S0040585X97983857
M3 - Article
AN - SCOPUS:73549104035
VL - 53
SP - 594
EP - 609
JO - Theory of Probability and its Applications
JF - Theory of Probability and its Applications
SN - 0040-585X
IS - 4
ER -
ID: 86493773