Results 31 to 40 of about 14,449 (305)

Sufficient and necessary conditions of stochastic permanence and extinction for stochastic logistic populations under regime switching [PDF]

open access: yes, 2011
In this paper, we prove that a stochastic logistic population under regime switching controlled by a Markov chain is either stochastically permanent or extinctive, and we obtain the sufficient and necessary conditions for stochastic permanence and ...
Li, Xiaoyue   +7 more
core   +1 more source

On stochastic solutions of nonlocal random functional integral equations

open access: yesArab Journal of Mathematical Sciences, 2019
In this paper, we use Schauder’s fixed point to establish the existence of at least one solution for a functional nonlocal stochastic differential equation under sufficient conditions in the space of all square integrable stochastic processes with a ...
M.M. Elborai, M.I. Youssef
doaj   +1 more source

Lp-solutions Of The Stochastic Transport Equation [PDF]

open access: yes, 2015
We consider the stochastic transport linear equation and we prove existence and uniqueness of weak Lp-solutions. Moreover, we obtain a representation of the general solution and a Wong-Zakai principle for this equation.
Catuogno P., Olivera C.
core   +1 more source

The existence and Hyers–Ulam stability of solution for an impulsive Riemann–Liouville fractional neutral functional stochastic differential equation with infinite delay of order 1<β<2 $1<\beta<2$

open access: yesBoundary Value Problems, 2019
This paper deals with the existence of solution for an impulsive Riemann–Liouville fractional neutral functional stochastic differential equation with infinite delay of order ...
Yuchen Guo   +3 more
doaj   +1 more source

Time-Optimal Control for Semilinear Stochastic Functional Differential Equations with Delays

open access: yesMathematics, 2021
The purpose of this paper is to find the time-optimal control to a target set for semilinear stochastic functional differential equations involving time delays or memories under general conditions on a target set and nonlinear terms even though the ...
Yong Han Kang, Jin-Mun Jeong
doaj   +1 more source

Impulsive stabilization of stochastic functional differential equations

open access: yesApplied Mathematics Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jun Liu 0015, Xinzhi Liu, Wei-Chau Xie
openaire   +1 more source

On solutions set of a multivalued stochastic differential equation [PDF]

open access: yes, 2017
summary:We analyse multivalued stochastic differential equations driven by semimartingales. Such equations are understood as the corresponding multivalued stochastic integral equations.
Malinowski, Marek T., Agarwal, Ravi P.
core   +1 more source

A nonlinear Kolmogorov equation for stochastic functional delay differential equations with jumps [PDF]

open access: yes, 2017
We consider a stochastic functional delay differential equation, namely an equation whose evolution depends on its past history as well as on its present state, driven by a pure diffusive component plus a pure jump Poisson compensated measure.
Oliva, Immacolata   +8 more
core   +1 more source

Cauchy problems and invariant measures for one stochastic functional-differential equation

open access: yesНауковий вісник Ужгородського університету. Серія: Математика і інформатика, 2019
We deal with Cauchy problem for one stochastic functional-differential equation. We study the existence, uniqueness and continuous dependence on initial function of so-called mild solution to this problem.
A. N. Stanzhytskyi, A. O. Tsukanova
doaj   +1 more source

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