Results 1 to 10 of about 16,029 (238)

Asynchronous stochastic approximation with differential inclusions [PDF]

open access: yesStochastic Systems, 2012
The asymptotic pseudo-trajectory approach to stochastic approximation of Benaïm, Hofbauer and Sorin is extended for asynchronous stochastic approximations with a set-valued mean field.
David S. Leslie, Steven Perkins
doaj   +10 more sources

Stochastic fractional-order memristive fuzzy bam neural networks with time delays and leakage term for finite-time stability analysis [PDF]

open access: yesScientific Reports
In this study, a finite-time stability analysis with time delays and a leakage term is conducted on stochastic fractional-order memristive fuzzy BAM neural networks. FOMFBAMNNs are developed using set-valued map theories as well as differential inclusion.
J. Kumar   +5 more
doaj   +2 more sources

Stochastic control of influenza spread: A Lévy-driven SDE and branching process approach [PDF]

open access: yesInfectious Disease Modelling
Background: Forecasting influenza outbreaks remains a significant challenge due to the complexity of disease transmission and the influence of environmental and behavioral factors.
Kazi Mehedi Mohammad   +2 more
doaj   +2 more sources

Null Controllability of Hilfer Fractional Stochastic Differential Inclusions

open access: yesFractal and Fractional, 2022
This paper gives the null controllability for nonlocal stochastic differential inclusion with the Hilfer fractional derivative and Clarke subdifferential.
Hamdy M. Ahmed   +3 more
doaj   +1 more source

Trajectory controllability of Clarke subdifferential type Hilfer fractional stochastic differential inclusion with non-instantaneous impulsive effects and deviated argument

open access: yesResults in Control and Optimization, 2023
This manuscript is devoted to analyse the solvability and trajectory controllability of Hilfer fractional non-instantaneous impulsive stochastic differential inclusion with Clarke subdifferential and deviated argument.
N. Durga, Muslim Malik
doaj   +1 more source

Trajectory Controllability of Clarke Subdifferential-Type Conformable Fractional Stochastic Differential Inclusions with Non-Instantaneous Impulsive Effects and Deviated Arguments

open access: yesFractal and Fractional, 2023
In this study, the multivalued fixed point theorem, Clarke subdifferential properties, fractional calculus, and stochastic analysis are used to arrive at the system’s mild solution (1). Furthermore, the mean square moment for the aforementioned system (1)
Dimplekumar Chalishajar   +3 more
doaj   +1 more source

Flow, Wind, and Stochastic Connectivity Modeling Infectious Diseases

open access: yesComplexity, 2021
We study in this paper the trends of the evolution of different infections using a SIR flow (first-order ODE system), completed by a differential inclusion, a geodesic motion in a gyroscopic field of forces, and a stochastic SIR perturbation of the flow (
C. Udriste, I. Tevy, A. S. Rasheed
doaj   +1 more source

The pth Moment Exponential Synchronization of Drive-Response Memristor Neural Networks Subject to Stochastic Perturbations

open access: yesComplexity, 2023
In this paper, the pth moment exponential synchronization problems of drive-response stochastic memristor neural networks are studied via a state feedback controller.
Xiaobo Wang   +3 more
doaj   +1 more source

Time lag analysis of novel arithmetic modeling in breast cancer [PDF]

open access: yesComputational Ecology and Software, 2021
In this paper, a mathematical model which considers population dynamics among infected and uninfected cancer tumor cells has been proposed. Delay differential equations have been utilized to demonstrate the framework to consider the periods of the cell ...
Kalyan Das   +3 more
doaj  

Stochastic differential equation model for cerebellar granule cell excitability. [PDF]

open access: yesPLoS Computational Biology, 2008
Neurons in the brain express intrinsic dynamic behavior which is known to be stochastic in nature. A crucial question in building models of neuronal excitability is how to be able to mimic the dynamic behavior of the biological counterpart accurately and
Antti Saarinen   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy