Abstract: In this paper, the Hopf-zero bifurcation of the ring unidirectionally coupled Toda oscillators with delay was explored. First, the conditions of the occurrence of Hopf-zero bifurcation were obtained by analyzing the distribution of eigenvalues in corresponden

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Abstract: In this paper, we investigate the stabilization of a one-dimensional thermoelastic laminated beam with structural damping coupled with a heat equation modeling an expectedly dissipative effect through heat conduction governed by Gurtin–Pipkin thermal law. Und

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Abstract: Based on existing feedback control methods such as OGY and Pyragas, alternative new schemes are proposed for stabilization of unstable periodic orbits of chaotic and hypercha- otic dynamical systems by suitable modulation of a control parameter. Their perform

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Abstract: This paper is concerned with the stability of fractional-order systems with randomly time- varying parameters. Two approaches are provided to check the stability of such systems in mean sense. The first approach is based on suitable Lyapunov functionals to as

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Abstract: In this paper, we consider the dynamics of delayed Gierer–Meinhardt system, which is used as a classic example to explain the mechanism of pattern formation. The conditions for the occurrence of Turing, Hopf and Turing–Hopf bifurcation are established by anal

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Abstract: This article is devoted to studying a nonhomogeneous boundary value problem involving Stieltjes integral for a more general form of the fractional .-difference equation with p(t)-Laplacian operator. Here p(t)-Laplacian operator is nonstandard growth, which h

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Abstract: In this paper, we study a system of Hadamard fractional multi-point boundary value problems. We first obtain triple positive solutions when the nonlinearities satisfy some bounded conditions. Next, we also obtain a nontrivial solution when the nonlinearities

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Abstract: In this manuscript, we establish two Wardowski–Feng–Liu-type fixed point theorems for orbitally lower semicontinuous functions defined in orbitally complete .-metric spaces. The obtained results generalize and improve several existing theorems in the literatu

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Abstract: The task of identification of randomly scattered “bad” items in a fixed set of objects is a frequent one, and there are many ways to deal with it. “Group testing” (GT) refers to the testing strategy aiming to effectively replace the inspection of single objec

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Abstract: In the paper, a joint discrete universality theorem for periodic zeta-functions with multiplicative coefficients on the approximation of analytic functions by shifts involving the sequence org.siir.client.entities.InlineGraphic@a635dc . of imaginary parts of

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