Showing 121 - 140 results of 2,400 for search '"differential equation"', query time: 0.06s Refine Results
  1. 121

    Analytic solution of certain second-order functional differential equation by Theeradach Kaewong, Piyapong Niamsup

    Published 2006-01-01
    “…We consider the existence of analytic solutions of a certain class of iterative second-order functional differential equation of the form x″(x[r](z))=c0z2+c1(x(z))2+(c2x[2](z))2+⋯+cm(x[m](z))2, m,r≥0.…”
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  2. 122

    Oscillation for Third-Order Nonlinear Differential Equations with Deviating Argument by Miroslav Bartušek, Mariella Cecchi, Zuzana Došlá, Mauro Marini

    Published 2010-01-01
    “…We study necessary and sufficient conditions for the oscillation of the third-order nonlinear ordinary differential equation with damping term and deviating argument x‴(t)+q(t)x′(t)+r(t)f(x(φ(t)))=0. …”
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  3. 123

    A Survey of Recent Results for the Generalizations of Ordinary Differential Equations by Daniel C. Biles, Márcia Federson, Rodrigo López Pouso

    Published 2014-01-01
    “…This is a review paper on recent results for different types of generalized ordinary differential equations. Its scope ranges from discontinuous equations to equations on time scales. …”
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  4. 124

    A Numerical Method for Delayed Fractional-Order Differential Equations by Zhen Wang

    Published 2013-01-01
    “…A numerical method for nonlinear fractional-order differential equations with constant or time-varying delay is devised. …”
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  5. 125

    Fractional Differential Equations with Fractional Impulsive and Nonseparated Boundary Conditions by Xi Fu, Xiaoyou Liu

    Published 2014-01-01
    “…This paper studies the existence results for nonseparated boundary value problems of fractional differential equations with fractional impulsive conditions. …”
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  6. 126

    The Existence of Multiple Periodic Solutions of Nonautonomous Delay Differential Equations by Huafeng Xiao, Bo Zheng

    Published 2011-01-01
    “…We study the multiplicity of periodic solutions of nonautonomous delay differential equations which are asymptotically linear both at zero and at infinity. …”
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  7. 127
  8. 128

    Positive Solutions to n-Order Fractional Differential Equation with Parameter by Jing-jing Tan, Cong Tan, Xueling Zhou

    Published 2018-01-01
    “…By employing the properties of the sum operators, we investigate the solutions of the n-order fractional differential equations multiple point boundary value problem (in short BVP) with the boundary conditions contains a parameter. …”
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  9. 129
  10. 130

    The Existence of Strong Solutions for a Class of Stochastic Differential Equations by Junfei Zhang

    Published 2018-01-01
    “…International Journal of Differential Equations…”
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  11. 131
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  13. 133

    Convexity, boundedness, and almost periodicity for differential equations in Hillbert space by Jerome A. Goldstein

    Published 1979-01-01
    Subjects: “…differential equations in Hilbert space…”
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  14. 134

    Symbolic Implementation of Preliminary Group Classiffication for Ordinary Differential Equations by K. S. Govinder

    Published 2013-01-01
    “…We apply the method of preliminary group classification to ordinary differential equations of the form y(n)=E(x,y,y',…,y(n-1),fi(x)),  i=0,…,m. …”
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  15. 135
  16. 136

    A New Comparison Principle for Impulsive Functional Differential Equations by Gang Li, Weizhong Ling, Changming Ding

    Published 2015-01-01
    “…Then, using this comparison principle, we obtain some sufficient conditions for several stabilities of impulsive delay differential equations. Finally, we present an example to show the effectiveness of our results.…”
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  17. 137

    Collocation for High-Order Differential Equations with Lidstone Boundary Conditions by Francesco Costabile, Anna Napoli

    Published 2012-01-01
    “…A class of methods for the numerical solution of high-order differential equations with Lidstone and complementary Lidstone boundary conditions are presented. …”
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  18. 138

    Quenching Time Optimal Control for Some Ordinary Differential Equations by Ping Lin

    Published 2014-01-01
    “…This paper concerns time optimal control problems of three different ordinary differential equations in ℝ2. Corresponding to certain initial data and controls, the solutions of the systems quench at finite time. …”
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  19. 139

    On closed-form solutions of some nonlinear partial differential equations by S. S. Okoya

    Published 2000-01-01
    “…This paper is devoted to closed-form solutions of the partial differential equation: θxx+θyy+δexp(θ)=0, which arises in the steady state thermal explosion theory. …”
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  20. 140

    A New Approach for Solving Fractional Partial Differential Equations by Fanwei Meng

    Published 2013-01-01
    “…This approach can be suitable for solving fractional partial differential equations with more general forms than the method proposed by S. …”
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