Results 21 to 30 of about 227,477 (267)

Differential Equations Modeling Crowd Interactions [PDF]

open access: yesJournal of Nonlinear Science, 2015
26 pages, 5 ...
Raul Borsche   +3 more
openaire   +4 more sources

Influence and Control of SARS-CoV-2 Transmission under Two Different Models

open access: yesApplied Sciences, 2022
SARS-CoV-2 is transmitted by contacting; however, the virus is so active that it can attach to objects and be transmitted from objects to humans via such contacting.
Xubin Gao   +4 more
doaj   +1 more source

Statistical inference of COVID-19 outbreak: Delay distribution effect in EQIR modeling of epidemic

open access: yesJournal of Medical Signals and Sensors, 2022
Background: The world is experiencing another pandemic called COVID-19. Several mathematical models have been proposed to examine the impact of health interventions in controlling pandemic growth.
Mahnoosh Tajmirriahi   +5 more
doaj   +1 more source

Almost Sure Stability for Multi-Dimensional Uncertain Differential Equations

open access: yesMathematics, 2022
Multi-dimensional uncertain differential equation is a tool to model an uncertain multi-dimensional dynamic system. Furthermore, stability has a significant role in the field of differential equations because it can be describe the effect of the initial ...
Rong Gao
doaj   +1 more source

A new financial chaotic model in Atangana-Baleanu stochastic fractional differential equations

open access: yesAlexandria Engineering Journal, 2021
We formulate and analyze a new financial chaotic model in fractional stochastic differential equation in Atangana-Baleanu operator. The model is constructed initially in integer case and then the application of fractional and stochastic approach are used
Chen Liping   +3 more
doaj   +1 more source

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

Stochastic model of drug concentration level during IV-administration [PDF]

open access: yesOpuscula Mathematica, 2022
A stochastic model describing the concentration of the drug in the body during its IV-administration is discussed. The paper compares a deterministic model created with certain simplifications with the stochastic model. Fluctuating and irregular patterns
Irada Dzhalladova   +1 more
doaj   +1 more source

Predator–prey dynamics with intraspecific competition and an Allee effect in the predator population

open access: yesLetters in Biomathematics, 2017
The study of the Allee effect on the stability of equilibria of predator-prey systems is of recent interest to mathematicians, ecologists, and conservationists.
Erin N. Bodine, Anne E. Yust
doaj   +1 more source

A stochastic differential equation model for pest management

open access: yesAdvances in Difference Equations, 2017
In order to comprehend the effects of the duration of pesticide residual effectiveness on successful pest control, a stochastic integrated pest management (IPM) model with pesticides which have residual effects is proposed.
Xuewen Tan   +4 more
doaj   +1 more source

A construction of analog of Fredgolm theorems for one class of first order model integro-differential equation with logarithmic singularity in the kernel

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2017
The integral representations of the solution manifold for one class of the first order model integro-differential equation with logarithmic singularity in the kernel are constructed using arbitrary constants. The cases when the given integro-differential
Sarvar K Zaripov
doaj   +1 more source

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