Results 11 to 20 of about 254 (65)
Advances in Difference Equations, 2011 In this article, fuzzy bi-directional associative memory neural networks with distributed delays and impulses are considered. Some sufficient conditions for the existence and globally exponential stability of unique equilibrium point are established ...
Liao Daixi, Yang Lihui, Zhang Qianhong
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Existence of positive periodic solutions for third-order differential equation with strong singularity [PDF]
Advances in Differential Equations, 2014 Sufficient conditions are presented for the existence of positive periodic solutions for a third-order nonlinear differential equation with singularity. Besides, an example is given to illustrate the results. MSC:34K13, 34B16, 34B18.
Zhibo Cheng
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Periodic solutions for a system of totally nonlinear dynamic equations on time scale [PDF]
, 2016 Let T be a periodic time scale. We use a reformulated version of Krasnoselskii’s fixed point theorem to show that the system of nonlinear neutral dynamic equation with delay x .t/D A.t/H.x .t//C .Q.t;x.t r.t///// CG t;x.t/;x.t r.t// ; t 2 T ; has ...
Yankson, Ernest
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On estimates of solutions of the periodic boundary value problem for first-order functional differential equations [PDF]
Boundary Value Problems, 2014 Inequalities for periodic solutions of first-order functional differential equations are obtained. These inequalities are best possible in a certain sense.MSC:34K06, 34K10, 34K13.
Eugene Bravyi
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Some results for high-order generalized neutral differential equation [PDF]
Advances in Differential Equations, 2013 In this paper, we consider the following high-order p-Laplacian generalized neutral differential equation (φp(x(t)−cx(t−δ(t)))′)(n−1)+g(t,x(t),x(t−τ(t)),x′(t))=e(t), where p≥2, φp(x)=|x|p−2x for x≠0 and φp(0)=0; g:R4→R is a continuous periodic function
Jingli Ren, Zhibo Cheng
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Existence and uniqueness of positive periodic solution for -Laplacian Liénard equation [PDF]
Boundary Value Problems, 2014 By applying the Manásevich-Mawhin continuation theorem, we establish some sufficient conditions for the existence and uniqueness of positive periodic solutions for the Liénard type ϕ-Laplacian operator equation.MSC: 34K13, 34C25.
Yun Xin, Xuefeng Han, Zhibo Cheng
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Nontrivial solutions of Hammerstein integral equations with reflections [PDF]
Boundary Value Problems, 2013 Using the theory of fixed point index, we establish new results for the existence of nonzero solutions of Hammerstein integral equations with reflections.
A. Cabada +2 more
semanticscholar +2 more sources
Advances in Differential Equations, 2014 A delayed Nicholson’s blowflies model with a nonlinear density-dependent mortality term is studied in this paper. Some sufficient conditions are obtained to guarantee the existence and global exponential stability of positive almost periodic solutions of
Bingwen Liu
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Multiple periodic solutions in shifts δ± for an impulsive functional dynamic equation on time scales
Advances in Differential Equations, 2014 In this paper, based on the theory of calculus on time scales, by using a multiple fixed point theorem in cones, some criteria are established for the existence and multiplicity of positive periodic solutions in shifts δ± for an impulsive functional ...
Meng Hu, Lili Wang
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Boundary Value Problems, 2013 We consider T-periodic parametrized retarded functional differential equations, with infinite delay, on (possibly) noncompact manifolds. Using a topological approach, based on the notions of degree of a tangent vector field and of the fixed point index ...
Pierluigi Benevieri +3 more
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