Results 51 to 60 of about 2,620 (124)
, 2003 International Journal of Stochastic Analysis, Volume 16, Issue 1, Page 45-67, 2003.
Anatoli V. Skorokhod
wiley +1 more source
On stochastic solutions of nonlocal random functional integral equations
Arab 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
Coexistence for a kind of stochastic three-species competitive models
Open Mathematics, 2019 The coexistence of species sustains the ecological balance in nature. This paper focuses on sufficient conditions for the coexistence of a three-species stochastic competitive model, where the model has non-linear diffusion parts.
Huang Nantian +3 more
doaj +1 more source
On the excursions of drifted Brownian motion and the successive passage times of Brownian motion
, 2016 By using the law of the excursions of Brownian motion with drift, we find the distribution of the $n-$th passage time of Brownian motion through a straight line $S(t)= a + bt.$ In the special case when $b = 0,$ we extend the result to a space-time ...
Abundo, Mario
core +1 more source
Backward stochastic differential equations with oblique reflection and local Lipschitz drift
, 2003 International Journal of Stochastic Analysis, Volume 16, Issue 4, Page 295-309, 2003.
Auguste Aman, Modeste N′Zi
wiley +1 more source
Advances in Difference Equations, 2011 This article deals primarily with the existence and uniqueness of square-mean almost automorphic mild solutions for a class of stochastic differential equations in a real separable Hilbert space.
N'Guérékata Gaston +2 more
doaj
A statistical inference in an epidemic model with combinational drug treatment: HIV as a case study
Results in Applied Mathematics, 2019 Stochastic models are the systems of stochastic differential equations (SDEs) that account the variability in cellular reproduction and death, the infection process, viral reproduction and the immune response against the infection.
Xianbing Cao +2 more
doaj +1 more source
On stochastic differential equations and a generalised Burgers equation [PDF]
, 2012 In this paper, we discuss a link of Itˆo’s stochastic differential equa- tions to nonlinear partial differential equations of Burgers type. Un- der certain conditions, we derive a generalised Burgers equation from a stochastic differential equation.
Wu, JiangLun, Yang, Wei
core
Computational and Mathematical BiophysicsInfectious illnesses like hepatitis place a heavy cost on global health, and precise mathematical models must be created in order to understand and manage them.
Aguegboh Nnaemeka S. +4 more
doaj +1 more source
Existence and uniqueness of solution for a fractional hepatitis B model
Computational and Mathematical BiophysicsUnderstanding the dynamics of infectious diseases using mathematical modeling is essential for developing prevention and control measures. Hepatitis B is still a major public health issue in many places, including Kenya, where the high incidence of ...
Aguegboh Nnaemeka Stanley +5 more
doaj +1 more source