A data-driven approach for discovering stochastic dynamical systems with non-Gaussian Lévy noise
With the rapid increase of valuable observational, experimental and simulating data for
complex systems, much effort is being devoted to discovering governing laws underlying the …
complex systems, much effort is being devoted to discovering governing laws underlying the …
Extracting governing laws from sample path data of non-Gaussian stochastic dynamical systems
Advances in data science are leading to new progresses in the analysis and understanding
of complex dynamics for systems with experimental and observational data. With numerous …
of complex dynamics for systems with experimental and observational data. With numerous …
Most probable dynamics of a genetic regulatory network under stable Lévy noise
Numerous studies have demonstrated the important role of noise in the dynamical
behaviour of a complex system. The most probable trajectories of nonlinear systems under …
behaviour of a complex system. The most probable trajectories of nonlinear systems under …
Transition and basin stability in a stochastic tumor growth model with immunization
M Hua, Y Wu - Chaos, Solitons & Fractals, 2022 - Elsevier
The phenomenon of noise-induced transition driven by the correlated Gaussian and non-
Gaussian colored noises is investigated by the first escape probability (FEP) and the mean …
Gaussian colored noises is investigated by the first escape probability (FEP) and the mean …
Dynamical transition of phenotypic states in breast cancer system with Lévy noise
Y Song, W Xu, W Wei, L Niu - Physica A: Statistical Mechanics and its …, 2023 - Elsevier
Breast cancer cells exhibit three distinct phenotypes: basal, stem-like, and luminal states.
These phenotypes are closely associated with the invasion and spread of breast cancer. As …
These phenotypes are closely associated with the invasion and spread of breast cancer. As …
Transition in a delayed tumor growth model with non-Gaussian colored noise
M Hua, Y Wu - Nonlinear Dynamics, 2023 - Springer
Transition in a delayed tumor growth model subjected to non-Gaussian colored noise is
investigated. The lifetime of residing in the excited region, and the likelihood of first escaping …
investigated. The lifetime of residing in the excited region, and the likelihood of first escaping …
Most probable dynamics of stochastic dynamical systems with exponentially light jump fluctuations
The emergence of the exit events from a bounded domain containing a stable fixed point
induced by non-Gaussian Lévy fluctuations plays a pivotal role in practical physical systems …
induced by non-Gaussian Lévy fluctuations plays a pivotal role in practical physical systems …
The dynamic analysis of discrete fractional-order two-gene map
R Subramani, H Natiq, K Rajagopal, O Krejcar… - The European Physical …, 2023 - Springer
The evolutionary processes are based on information transmission by nervous systems and
inheritance by genes in DNA. Various continuous and discrete mathematical models have …
inheritance by genes in DNA. Various continuous and discrete mathematical models have …
Observer-based SMC design for stochastic systems with Levy noise
G Sangeetha, K Mathiyalagan, YK Ma… - IMA Journal of …, 2023 - academic.oup.com
This work addresses the problem of sliding mode control (SMC) design for a continuous-
time non-linear stochastic system with Levy-type noise. A state observer model is …
time non-linear stochastic system with Levy-type noise. A state observer model is …
[HTML][HTML] On the exit behaviors of non-Gaussian stochastic dynamical systems based on large deviation theory
LI Yang, Z Feng, LIU Xianbin - 力学进展, 2022 - lxjz.cstam.org.cn
This paper introduces the basic ideas of large deviation theory and its applications in the
study of exit problems of non-Gaussian stochastic dynamical systems. According to different …
study of exit problems of non-Gaussian stochastic dynamical systems. According to different …