On a q-Central Limit Theorem Consistent with Nonextensive Statistical Mechanics

S Umarov, C Tsallis, S Steinberg - Milan journal of mathematics, 2008 - Springer
The standard central limit theorem plays a fundamental role in Boltzmann-Gibbs statistical
mechanics. This important physical theory has been generalized 1 in 1988 by using the …

Integration by parts formula for regional fractional Laplacian

QY Guan - Communications in mathematical physics, 2006 - Springer
We obtain the integration by parts formula for the regional fractional Laplacian which are
generators of symmetric α-stable processes on a subset of R^ n (0< α< 2). In this formula, a …

[图书][B] Fractional-in-time semilinear parabolic equations and applications

CG Gal, M Warma - 2020 - Springer
This research monograph is motivated by problems in mathematical physics that involve
fractional kinetic equations. These equations describe transport dynamics in complex …

Variable Order Differential Equations with Piecewise Constant Order-Function and Diffusion with Changing Modes

S Umarov, S Steinberg - Zeitschrift für Analysis und ihre Anwendungen, 2009 - ems.press
In this paper diffusion processes with changing modes are studied involving the variable
order partial differential equations. We prove the existence and uniqueness theorem of a …

[图书][B] Beyond the triangle: Brownian motion, itô calculus, and Fokker-Planck equation-fractional generalizations

S Umarov, M Hahn, K Kobayashi - 2018 - books.google.com
The book is devoted to the fundamental relationship between three objects: a stochastic
process, stochastic differential equations driven by that process and their associated Fokker …

[图书][B] Mathematical Foundations of Nonextensive Statistical Mechanics

S Umarov, T Constantino - 2022 - books.google.com
The book is devoted to the mathematical foundations of nonextensive statistical mechanics.
This is the first book containing the systematic presentation of the mathematical theory and …

Cauchy and nonlocal multi-point problems for distributed order pseudo-differential equations: Part one

S Umarov, R Gorenflo - J. Anal. Appl, 2005 - ems.press
We treat the question of existence, uniqueness and construction of a solution to the Cauchy
and multi-point problems for a general linear evolution equation with (in general) temporal …

[图书][B] Fractional Calculus for Hydrology, Soil Science and Geomechanics: An Introduction to Applications

N Su - 2020 - taylorfrancis.com
This book is an unique integrated treatise, on the concepts of fractional calculus as models
with applications in hydrology, soil science and geomechanics. The models are primarily …

ELLIPTIC AND PARABOLIC EQUATIONS WITH FRACTIONAL DIFFUSION AND DYNAMIC BOUNDARY CONDITIONS.

CG Gal, M Warma - Evolution Equations & Control Theory, 2016 - search.ebscohost.com
We investigate a class of semilinear parabolic and elliptic problems with fractional dynamic
boundary conditions. We introduce two new operators, the so-called fractional Wentzell …

SDEs driven by a time-changed Lévy process and their associated time-fractional order pseudo-differential equations

M Hahn, K Kobayashi, S Umarov - Journal of Theoretical Probability, 2012 - Springer
It is known that the transition probabilities of a solution to a classical Itô stochastic differential
equation (SDE) satisfy in the weak sense the associated Kolmogorov equation. The …