Results 11 to 20 of about 114 (107)
, 2021 This paper addresses the stability study for nonlinear neutral differ ential equations. Thanks to a new technique based on the fixed point theory, we find some new sufficient conditions ensuring the global asymp totic stability of the solution.
Caraballo Garrido, TomĂĄs +1 more
core +1 more source
Semi-Hyers-Ulam-Rassias stability for an integro-differential equation of order đ
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
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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 +5 more
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Exploration on dynamics in a discrete predatorâprey competitive model involving feedback controls
Journal of Biological Dynamics, 2023 In this work, we set up a new discrete predatorâprey 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 +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
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Open Mathematics, 2017 This paper is concerned with a competition and cooperation model of two enterprises with multiple delays and feedback controls. With the aid of the difference inequality theory, we have obtained some sufficient conditions which guarantee the permanence ...
Lu Lin, Lian Yi, Li Chaoling
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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 GrĂźnwald-Letnikov tactics with Binomial coefficients in order to realize the numerical simulations to a set of equations.
Zain Ul Abadin Zafar +4 more
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International Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 22, Page 1151-1158, 2004., 2004 Let h be an entire function and Th a differential operator defined by Thf = fⲠ+ hf. We show that Th has the HyersâUlam stability if and only if h is a nonzero constant. We also consider Gerâtype stability problem for |1 â fâ˛/hf| ⤠Ͼ.
Takeshi Miura +2 more
wiley +1 more source
Periodic solutions for some partial functional differential equations
International Journal of Stochastic Analysis, Volume 2004, Issue 1, Page 9-18, 2004., 2004 We study the existence of a periodic solution for some partial functional differential equations. We assume that the linear part is nondensely defined and satisfies the HilleâYosida condition. In the nonhomogeneous linear case, we prove the existence of a periodic solution under the existence of a bounded solution.
Rachid Benkhalti, Khalil Ezzinbi
wiley +1 more source
Global stability of a distributed delayed viral model with general incidence rate
Open Mathematics, 2018 In this paper, we discussed a infinitely distributed delayed viral infection model with nonlinear immune response and general incidence rate. We proved the existence and uniqueness of the equilibria.
Ăvila-Vales Eric +2 more
doaj +1 more source