Showing 321 - 340 results of 2,781 for search '"differential equations"', query time: 0.05s Refine Results
  1. 321

    Applications of Schauder’s Fixed Point Theorem to Semipositone Singular Differential Equations by Zhongwei Cao, Chengjun Yuan, Xiuling Li

    Published 2014-01-01
    “…We study the existence of positive periodic solutions of second-order singular differential equations. The proof relies on Schauder’s fixed point theorem. …”
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    Article
  2. 322

    The Extended Trial Equation Method for Some Time Fractional Differential Equations by Yusuf Pandir, Yusuf Gurefe, Emine Misirli

    Published 2013-01-01
    “…Nonlinear fractional partial differential equations have been solved with the help of the extended trial equation method. …”
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    Article
  3. 323

    Some Existence Results for a System of Nonlinear Fractional Differential Equations by Eskandar Ameer, Hassen Aydi, Hüseyin Işık, Muhammad Nazam, Vahid Parvaneh, Muhammad Arshad

    Published 2020-01-01
    “…This paper presents some common fixed point theorems and an application to resolve a system of nonlinear fractional differential equations. Some examples and consequences are also given.…”
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    Article
  4. 324

    A Procedure to Construct Exact Solutions of Nonlinear Fractional Differential Equations by Özkan Güner, Adem C. Cevikel

    Published 2014-01-01
    “…We use the fractional transformation to convert the nonlinear partial fractional differential equations with the nonlinear ordinary differential equations. …”
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    Article
  5. 325

    Existence of Periodic Solutions for Nonlinear Fully Third-Order Differential Equations by Yunfei Zhang, Minghe Pei

    Published 2020-01-01
    “…In this paper, we study the existence of periodic solutions to nonlinear fully third-order differential equation x‴+ft,x,x′,x″=0,t∈ℝ≔−∞,∞, where f:ℝ4⟶ℝ is continuous and T-periodic in t. …”
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    Article
  6. 326

    An Efficient Zero-Stable Numerical Method for Fourth-Order Differential Equations by S. J. Kayode

    Published 2008-01-01
    “…The purpose of this paper is to produce an efficient zero-stable numerical method with the same order of accuracy as that of the main starting values (predictors) for direct solution of fourth-order differential equations without reducing it to a system of first-order equations. …”
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    Bacteriophage-resistant and bacteriophage-sensitive bacteria in a chemostat by Zhun Han, Hal L. Smith

    Published 2012-09-01
    Subjects: “…delay differential equations.…”
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  12. 332
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  14. 334

    Almost periodic solutions for Abel equations by Zeng Weiyao, Shi Jinlin, Lin Zhensheng, Lokenath Debnath

    Published 1997-01-01
    Subjects: “…Abel differential equations…”
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    Numerical Oscillations Analysis for Nonlinear Delay Differential Equations in Physiological Control Systems by Qi Wang, Jiechang Wen

    Published 2012-01-01
    “…This paper deals with the oscillations of numerical solutions for the nonlinear delay differential equations in physiological control systems. The exponential θ-method is applied to p′(t)=β0ωμp(t−τ)/(ωμ+pμ(t−τ))−γp(t) and it is shown that the exponential θ-method has the same order of convergence as that of the classical θ-method. …”
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    Article
  18. 338

    Impulsive Problems for Fractional Differential Equations with Functional Boundary Value Conditions at Resonance by Bingzhi Sun, Shuqin Zhang, Weihua Jiang

    Published 2019-01-01
    “…We establish novel results on the existence of impulsive problems for fractional differential equations with functional boundary value conditions at resonance with dim⁡Ker L=1. …”
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  19. 339
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    Singular Initial Value Problem for Certain Classes of Systems of Ordinary Differential Equations by Josef Diblík, Josef Rebenda, Zdeněk Šmarda

    Published 2013-01-01
    “…The results generalize some previous ones on singular initial value problems for differential equations.…”
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    Article