Results 1 to 10 of about 94 (92)

Modeling measles transmission in adults and children: Implications to vaccination for eradication [PDF]

Infectious Disease Modelling
Despite the availability of successful vaccines, measles outbreaks have occurred frequently in recent years, presumably due to the lack of proper vaccination implementation.
Anjana Pokharel, Khagendra Adhikari, Ramesh Gautam, Kedar Nath Uprety, Naveen K. Vaidya   +4 more
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Semi-Hyers-Ulam-Rassias stability for an integro-differential equation of order 𝓃

Demonstratio Mathematica, 2023
The Laplace transform method is applied in this article to study the semi-Hyers-Ulam-Rassias stability of a Volterra integro-differential equation of order n, with convolution-type kernel.
Inoan Daniela, Marian Daniela
doaj   +1 more source

Absolute Stability of Neutral Systems with Lurie Type Nonlinearity

Advances in Nonlinear Analysis, 2021
The paper studies absolute stability of neutral differential nonlinear ...
Diblík Josef, Khusainov Denys Ya, Shatyrko Andriy, Baštinec Jaromír, Svoboda Zdeněk   +4 more
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Modeling Wolbachia infection frequency in mosquito populations via a continuous periodic switching model

Advances in Nonlinear Analysis, 2023
In this article, we develop a continuous periodic switching model depicting Wolbachia infection frequency dynamics in mosquito populations by releasing Wolbachia-infected mosquitoes, which is different from the discrete modeling efforts in the literature.
Shi Yantao, Zheng Bo
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Mean square exponential stability of stochastic function differential equations in the G-framework

Open Mathematics, 2023
This research focuses on the stochastic functional differential equations driven by G-Brownian motion (G-SFDEs) with infinite delay. It is proved that the trivial solution of a G-SFDE with infinite delay is exponentially stable in mean square. An example
Li Guangjie, Hu Zhipei
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Dynamics of two-species delayed competitive stage-structured model described by differential-difference equations

Open Mathematics, 2019
Overf the last few years, by utilizing Mawhin’s continuation theorem of coincidence degree theory and Lyapunov functional, many scholars have been concerned with the global asymptotical stability of positive periodic solutions for the non-linear ...
Han Sufang, Li Yaqin, Liu Guoxin, Xiong Lianglin, Zhang Tianwei   +4 more
doaj   +1 more source

Shehu Integral Transform and Hyers-Ulam Stability of nth order Linear Differential Equations

Scientific African, 2022
In this paper, we establish the Shehu transform expression for homogeneous and non-homogeneous linear differential equations. With the help of this new integral transform, we solve higher order linear differential equations in the Shehu sense.
Vediyappan Govindan, Samad Noeiaghdam, Unai Fernandez-Gamiz, Sagar Ningonda Sankeshwari, R. Arulprakasam, Bing Zhao Li   +5 more
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Exploration on dynamics in a discrete predator–prey competitive model involving feedback controls

Journal of Biological Dynamics, 2023
In this work, we set up a new discrete predator–prey competitive model with time-varying delays and feedback controls. By virtue of the difference inequality knowledge, a sufficient condition which guarantees the permanence of the established discrete ...
Changjin Xu, Xiaohan Cui, Peiluan Li, Jinling Yan, Lingyun Yao   +4 more
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Analysis and numerical simulations of fractional order Vallis system

Alexandria Engineering Journal, 2020
This paper represents a non-integer-order Vallis systems in which we applied the Grünwald-Letnikov tactics with Binomial coefficients in order to realize the numerical simulations to a set of equations.
Zain Ul Abadin Zafar, Nigar Ali, Gul Zaman, Phatiphat Thounthong, Cemil Tunç   +4 more
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Dynamics of a diffusive delayed competition and cooperation system

Open Mathematics, 2020
In this manuscript, we first consider the diffusive competition and cooperation system subject to Neumann boundary conditions without delay terms and get the conclusion that the unique positive constant equilibrium is locally asymptotically stable. Then,
Wei Zhangzhi, Zhang Xin
doaj   +1 more source