Showing 1,161 - 1,180 results of 2,400 for search '"differential equations"', query time: 0.07s Refine Results
  1. 1161

    Almost Automorphic Mild Solutions to Neutral Parabolic Nonautonomous Evolution Equations with Nondense Domain by Zhanrong Hu, Zhen Jin

    Published 2013-01-01
    “…A unified framework is set up to investigate the existence and uniqueness of almost automorphic mild solutions to some classes of parabolic partial differential equations and neutral functional differential equations.…”
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    Article
  2. 1162

    Global Stability for Fractional Diffusion Equations in Biological Systems by Khalid Hattaf, Noura Yousfi

    Published 2020-01-01
    “…This paper proposes a new method of construction of Lyapunov functionals for the dynamical systems described by fractional differential equations and fractional partial differential equations. …”
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    Article
  3. 1163

    A First Application of the Backward Technique in Social Sciences: Exploring Demographic Noise in a Model with Three Personality Types by Roberto Macrelli, Margherita Carletti, Vincenzo Fano

    Published 2024-12-01
    “…Moving forward again from a continuous stochastic framework, we get to the continuous deterministic setting described by ordinary differential equations if we assume that noise can be neglected. …”
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    Article
  4. 1164

    Infinite Horizon Optimal Control of Stochastic Delay Evolution Equations in Hilbert Spaces by Xueping Zhu, Jianjun Zhou

    Published 2013-01-01
    “…An optimal control problem of stochastic delay partial differential equations is also given as an example to illustrate our results.…”
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    Article
  5. 1165

    Fractional Cauchy Problem with Riemann-Liouville Fractional Delta Derivative on Time Scales by Jiang Zhu, Ying Zhu

    Published 2013-01-01
    “…Also the explicit solutions to homogeneous fractional Δ-differential equations and nonhomogeneous fractional Δ-differential equations are derived by using Laplace transform method.…”
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    Article
  6. 1166

    Linearization: Geometric, Complex, and Conditional by Asghar Qadir

    Published 2012-01-01
    “…Lie symmetry analysis provides a systematic method of obtaining exact solutions of nonlinear (systems of) differential equations, whether partial or ordinary. Of special interest is the procedure that Lie developed to transform scalar nonlinear second-order ordinary differential equations to linear form. …”
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    Article
  7. 1167

    Lie Group Method of the Diffusion Equations by Jian-Qiang Sun, Rong-Fang Huang, Xiao-Yan Gu, Ling Yu

    Published 2014-01-01
    “…The diffusion equation is discretized in spacial direction and transformed into the ordinary differential equations. The ordinary differential equations are solved by Lie group method and the explicit Runge-Kutta method. …”
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    Article
  8. 1168

    The Use of Sumudu Transform for Solving Certain Nonlinear Fractional Heat-Like Equations by Abdon Atangana, Adem Kılıçman

    Published 2013-01-01
    “…We make use of the properties of the Sumudu transform to solve nonlinear fractional partial differential equations describing heat-like equation with variable coefficients. …”
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    Article
  9. 1169

    Investigation of Two-Dimensional Viscoelastic Fluid with Nonuniform Heat Generation over Permeable Stretching Sheet with Slip Condition by Haroon Ur Rasheed, Zeeshan Khan, Saeed Islam, Ilyas Khan, Juan L. G. Guirao, Waris Khan

    Published 2019-01-01
    “…Here, in this research article, we have investigated an incompressible viscoelastic fluid flow over a uniform stretching surface sheet along with slip boundary conditions in the presence of porous media. The partial differential equations which govern the fluid flow are changed into ordinary differential equations through suitable similarity transformation variables. …”
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    Article
  10. 1170

    Combined Effects of Thermal Radiation and Nanoparticles on Free Convection Flow and Heat Transfer of Casson Fluid over a Vertical Plate by M. G. Sobamowo

    Published 2018-01-01
    “…The governing systems of nonlinear partial differential equations of the flow and heat transfer processes are converted to systems of nonlinear ordinary differential equations through similarity transformations. …”
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    Article
  11. 1171

    Generalized Exponential Trichotomies for Abstract Evolution Operators on the Real Line by Nicolae Lupa, Mihail Megan

    Published 2013-01-01
    “…We emphasize that we do not assume the invertibility of the evolution operators on the whole space X (unlike the case of evolution operators generated by differential equations).…”
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    Article
  12. 1172

    Finite eigenfuction approximations for continuous spectrum operators by Robert M. Kauffman

    Published 1993-01-01
    “…The theory is designed for application to ordinary and partial differential equations; relationships between the abstract theory and differential equations are worked out in the paper. …”
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    Article
  13. 1173

    Iterative Splitting Methods for Integrodifferential Equations: Theory and Applications by Jürgen Geiser

    Published 2014-01-01
    “…We concentrate on a linearised integral part and a reformulation to a system of first order differential equations. Such modifications allow for applying standard iterative splitting schemes and for extending the schemes, respecting the integral operator. …”
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    Article
  14. 1174

    Further Developments of Bessel Functions via Conformable Calculus with Applications by Mahmoud Abul-Ez, Mohra Zayed, Ali Youssef

    Published 2021-01-01
    “…The theory of Bessel functions is a rich subject due to its essential role in providing solutions for differential equations associated with many applications. …”
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    Article
  15. 1175

    Thermo-Magneto-Solutal Squeezing Flow of Nanofluid between Two Parallel Disks Embedded in a Porous Medium: Effects of Nanoparticle Geometry, Slip and Temperature Jump Conditions by M. G. Sobamowo, A. T. Akinshilo, A. A. Yinusa

    Published 2018-01-01
    “…Similarity variables are used to transform the developed governing systems of nonlinear partial differential equations to systems of nonlinear ordinary differential equations. …”
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    Article
  16. 1176

    Asymptotic Comparison of the Solutions of Linear Time-Delay Systems with Point and Distributed Lags with Those of Their Limiting Equations by M. De la Sen

    Published 2009-01-01
    “…This paper investigates the relations between the particular eigensolutions of a limiting functional differential equation of any order, which is the nominal (unperturbed) linear autonomous differential equations, and the associate ones of the corresponding perturbed functional differential equation. …”
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    Article
  17. 1177

    Homotopy Perturbation Method for Thin Film Flow and Heat Transfer over an Unsteady Stretching Sheet with Internal Heating and Variable Heat Flux by I-Chung Liu, Ahmed M. Megahed

    Published 2012-01-01
    “…Similarity transformations are used to transform the governing equations to a set of coupled nonlinear ordinary differential equations. The obtained differential equations are solved approximately by the homotopy perturbation method (HPM). …”
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    Article
  18. 1178

    Dynamical Behavior of a Predator-Prey System Incorporating a Prey Refuge with Impulse Effect by Zuxiong Li, Xue Yang, Shengnan Fu

    Published 2022-01-01
    “…Further, by applying the bifurcation theory of impulsive differential equations, conditions under which the system has a positive periodic solution are obtained. …”
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    Article
  19. 1179

    Linearization from Complex Lie Point Transformations by Sajid Ali, M. Safdar, Asghar Qadir

    Published 2014-01-01
    “…Complex Lie point transformations are used to linearize a class of systems of second order ordinary differential equations (ODEs) which have Lie algebras of maximum dimension d, with d≤4. …”
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    Article
  20. 1180

    Rough Paths above Weierstrass Functions by Cellarosi, Francesco, Selk, Zachary

    Published 2024-11-01
    “…Rough paths theory allows for a pathwise theory of solutions to differential equations driven by highly irregular signals. …”
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    Article