Showing 581 - 600 results of 2,400 for search '"differential equation"', query time: 0.06s Refine Results
  1. 581

    Existence Results for a Class of Semilinear Fractional Partial Differential Equations with Delay in Banach Spaces by Bo Zhu, Baoyan Han, Xiangyun Lin

    Published 2019-01-01
    “…In this paper, we consider a class of nonlinear time fractional partial differential equations with delay. We obtain the existence and uniqueness of the mild solutions for the problem by the theory of solution operator and the general Banach contraction mapping principle. …”
    Get full text
    Article
  2. 582
  3. 583

    A method of solving y(k)−f(x)y=0 by P. J. O'Hara, R. Osteen, R. S. Rodriguez

    Published 1992-01-01
    Subjects: “…differential equations…”
    Get full text
    Article
  4. 584
  5. 585
  6. 586
  7. 587
  8. 588

    On the Schrödinger-parabolic equation with multipoint nonlocal boundary condition by Yıldırım Özdemir

    Published 2023-12-01
    Subjects: “…partial differential equation…”
    Get full text
    Article
  9. 589
  10. 590

    Existence and Ulam–Hyers stability results for Caputo–Hadamard fractional differential equations with non-instantaneous impulses by Mesfin Teshome Beyene, Mitiku Daba Firdi, Tamirat Temesgen Dufera

    Published 2025-01-01
    “…Abstract In this manuscript, we investigated the existence, uniqueness, and Ulam–Hyers stability results of solutions to implicit Caputo–Hadamard fractional differential equations with noninstantaneous impulses and δ − d e r i v a t i v e $\delta -derivative$ initial conditions. …”
    Get full text
    Article
  11. 591
  12. 592

    Monotone-iterative technique of Lakshmikantham for the initial value problem for a differential equation with a step function by S. G. Hristova, M. A. Rangelova

    Published 2002-01-01
    “…The initial value problem for a special kind of differential equations with a step function is studied. The monotone-iterative technique of Lakshmikantham for approximate finding of the solutions of the given problem is well grounded.…”
    Get full text
    Article
  13. 593

    Image Enhancement of Cross-Border E-Commerce Logistics Video Surveillance Based on Partial Differential Equations by Xiaosheng Yu, Peili Wu

    Published 2021-01-01
    “…This paper introduces partial differential equations into the video surveillance image enhancement system of cross-border e-commerce logistics. …”
    Get full text
    Article
  14. 594
  15. 595

    Image Recognition of Pledges of Capital Stock in Small- and Medium-Sized Enterprises Based on Partial Differential Equations by Dehui Zhou

    Published 2021-01-01
    “…In this paper, we propose a partial differential equation-based image recognition method for SME financing inventory pledges and conduct detailed analysis and experiments. …”
    Get full text
    Article
  16. 596
  17. 597

    Denoising of Tourist Street Scene Image Based on ROF Model of Second-Order Partial Differential Equation by Xiaofeng Yang

    Published 2021-01-01
    “…The evolutionary diffusion method based on partial differential equations is helpful to improve the quality of noisy tourist street scene images. …”
    Get full text
    Article
  18. 598

    Existence and Uniqueness of Periodic Solutions for a Kind of Second-Order Neutral Functional Differential Equation with Delays by Na Wang

    Published 2017-01-01
    “…We consider a kind of second-order neutral functional differential equation. On the basis of Mawhin’s coincidence degree, the existence and uniqueness of periodic solutions are proved. …”
    Get full text
    Article
  19. 599
  20. 600

    Triple Positive Solutions of a Nonlocal Boundary Value Problem for Singular Differential Equations with p-Laplacian by Jufang Wang, Changlong Yu, Yanping Guo

    Published 2013-01-01
    “…We establish the existence of triple positive solutions of an m-point boundary value problem for the nonlinear singular second-order differential equations of mixed type with a p-Laplacian operator by Leggett-William fixed point theorem. …”
    Get full text
    Article