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pro vyhledávání: '"Jiang, Jifa"'
In this paper, we first provide a criterion on uniform large deviation principles (ULDP) of stochastic differential equations under Lyapunov conditions on the coefficients, which can be applied to stochastic systems with coefficients of polynomial gr
Externí odkaz:
http://arxiv.org/abs/2402.16522
This paper studies limit measures of stationary measures of stochastic ordinary differential equations on the Euclidean space and tries to determine which invariant measures of an unperturbed system will survive. Under the assumption for SODEs to adm
Externí odkaz:
http://arxiv.org/abs/2201.11298
Publikováno v:
In Bulletin des sciences mathématiques March 2024 191
Stochastic discrete-time SIS and SIR models of endemic diseases are introduced and analyzed. For the deterministic, mean-field model, the basic reproductive number $R_0$ determines their global dynamics. If $R_0\le 1$, then the frequency of infected
Externí odkaz:
http://arxiv.org/abs/2005.08312
Autor:
Jiang, Jifa, Lv, Xiang
Publikováno v:
In Journal of Differential Equations 15 September 2023 367:890-921
Publikováno v:
In Journal of Differential Equations 25 August 2023 365:72-99
We study the permanence and impermanence for discrete-time Kolmogorov systems admitting a carrying simplex. Sufficient conditions to guarantee permanence and impermanence are provided based on the existence of a carrying simplex. Particularly, for lo
Externí odkaz:
http://arxiv.org/abs/1905.00385
Akademický článek
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Autor:
Li, Yaoqi, Jiang, Jifa
Publikováno v:
Journal of Dynamics & Differential Equations; Sep2024, Vol. 36 Issue 3, p2007-2039, 33p
Autor:
Jiang, Jifa, Lv, Xiang
This paper is a continuation of the paper \cite{JL}, which focuses on exploring the global stability of nonlinear stochastic feedback systems on the nonnegative orthant driven by multiplicative white noise and presenting a couple of small-gain result
Externí odkaz:
http://arxiv.org/abs/1612.00680