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Some Approximation in Cone Metric Space and Variational Iterative Method
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作者 Ning chen jiqian chen 《Applied Mathematics》 2012年第12期2007-2018,共12页
In this paper, we give some new results of common fixed point theorems and coincidence point case for some iterative method. By using of variation iteration method and an effective modification of He’s variation iter... In this paper, we give some new results of common fixed point theorems and coincidence point case for some iterative method. By using of variation iteration method and an effective modification of He’s variation iteration method discusses some integral and differential equations, we give out some new conclusion and more new examples. 展开更多
关键词 CONE Metric Space Common Fixed Point Effective Variation ITERATION Method Integral-Differential Equation
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Operator Equation and Application of Variation Iterative Method
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作者 Ning chen jiqian chen 《Applied Mathematics》 2012年第8期857-863,共7页
In this paper, we study some semi-closed 1-set-contractive operators A and investigate the boundary conditions under which the topological degrees of 1-set contractive fields, deg (I-A, Ω, p) are equal to 1. Correspo... In this paper, we study some semi-closed 1-set-contractive operators A and investigate the boundary conditions under which the topological degrees of 1-set contractive fields, deg (I-A, Ω, p) are equal to 1. Correspondingly, we can obtain some new fixed point theorems for 1-set-contractive operators which extend and improve many famous theorems such as the Leray-Schauder theorem, and operator equation, etc. Lemma 2.1 generalizes the famous theorem. The calculation of topological degrees and index are important things, which combine the existence of solution of for integration and differential equation and or approximation by iteration technique. So, we apply the effective modification of He’s variation iteration method to solve some nonlinear and linear equations are proceed to examine some a class of integral-differential equations, to illustrate the effectiveness and convenience of this method. 展开更多
关键词 Topology DEGREES and Index 1-Set-Contract Operators Modified VARIATION ITERATION Method Integral-Differential Equation
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Blow-Up and Attractor of Solution for Problems of Nonlinear Schrodinger Equations
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作者 Ning chen jiqian chen 《Applied Mathematics》 2012年第12期1921-1932,共12页
In this paper, the authors study the blow-up of solution for a class of nonlinear Schrodinger equation for some initial boundary problem. On the other hand, the authors give out some analyses and that new conclusion b... In this paper, the authors study the blow-up of solution for a class of nonlinear Schrodinger equation for some initial boundary problem. On the other hand, the authors give out some analyses and that new conclusion by Eigen-function method. In last section, the authors check the nonlinear parameter for light rule power by using of parameter method to get ground state and excite state correspond case, and discuss the global attractor of some fraction order case, and combine numerical test. To illustrate this physics meaning in dimension d = 1, 2 case. So, by numerable solution to give out these wave expression. 展开更多
关键词 Nonlinear SCHRODINGER Equation Eigen-Function Method FRACTIONAL Order BLOW-UP Glabal ATTRACTOR
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