Showing 81 - 100 results of 664 for search '"partial differential equations"', query time: 0.05s Refine Results
  1. 81

    Automatic Recognition Method of Letter Images in English Self-Learning Based on Partial Differential Equation Method by Yu Zhao, Shuping Du, Ran Li, Hong Yue

    Published 2021-01-01
    “…To solve this problem, this paper proposes a new recognition model of partial differential equations based on mean curvature motion. …”
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    Article
  2. 82
  3. 83

    Laplace Transform Methods for a Free Boundary Problem of Time-Fractional Partial Differential Equation System by Zhiqiang Zhou, Xuemei Gao

    Published 2017-01-01
    “…This pricing problem can be formulated as a free boundary problem of time-fractional partial differential equation (FPDE) system. Firstly, applying Laplace transform to the governing FPDEs with respect to the time variable results in second-order ordinary differential equations (ODEs) with two free boundaries. …”
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    Article
  4. 84

    Noise Data Removal and Image Restoration Based on Partial Differential Equation in Sports Image Recognition Technology by Shi Junmei

    Published 2021-01-01
    “…Facing the low quality of image information in the process of sports, this paper proposes to remove the noise data and repair the image based on the partial differential equation system in image recognition technology. …”
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    Article
  5. 85

    A New Generalized Chebyshev Matrix Algorithm for Solving Second-Order and Telegraph Partial Differential Equations by Waleed Mohamed Abd-Elhameed, Ramy M. Hafez, Anna Napoli, Ahmed Gamal Atta

    Published 2024-12-01
    “…This article proposes numerical algorithms for solving second-order and telegraph linear partial differential equations using a matrix approach that employs certain generalized Chebyshev polynomials as basis functions. …”
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    Article
  6. 86

    A Coupling Method of New EMFE and FE for Fourth-Order Partial Differential Equation of Parabolic Type by Yang Liu, Hong Li, Zhichao Fang, Siriguleng He, Jinfeng Wang

    Published 2013-01-01
    “…We propose and analyze a new numerical method, called a coupling method based on a new expanded mixed finite element (EMFE) and finite element (FE), for fourth-order partial differential equation of parabolic type. We first reduce the fourth-order parabolic equation to a coupled system of second-order equations and then solve a second-order equation by FE method and approximate the other one by a new EMFE method. …”
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    A Crank-Nicolson Difference Scheme for Solving a Type of Variable Coefficient Delay Partial Differential Equations by Wei Gu, Peng Wang

    Published 2014-01-01
    “…A linearized Crank-Nicolson difference scheme is constructed to solve a type of variable coefficient delay partial differential equations. The difference scheme is proved to be unconditionally stable and convergent, where the convergence order is two in both space and time. …”
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  12. 92

    Numerical Contour Integral Methods for Free-Boundary Partial Differential Equations Arising in American Volatility Options Pricing by Yong Chen, Jianjun Ma

    Published 2018-01-01
    “…The aim of this paper is to study the numerical contour integral methods (NCIMs) for solving free-boundary partial differential equations (PDEs) from American volatility options pricing. …”
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  13. 93

    Modeling and Analysis of Material Flows in Re-Entrant Supply Chain Networks Using Modified Partial Differential Equations by Fenglan He, Ming Dong, Xiaofeng Shao

    Published 2011-01-01
    “…The basic partial differential equation (PDE) models for supply chain networks with re-entrant nodes and their macroscopic are proposed. …”
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    Function theory for a beltrami algebra by B. A. Case

    Published 1985-01-01
    Subjects: “…elliptic system of partial differential equations…”
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  17. 97

    Cell scale modeling of electropermeabilization by periodic pulses by Michael Leguèbe

    Published 2014-12-01
    Subjects: “…non-linear partial differential equations.…”
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    Article
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    Analytical Solutions of Black-Scholes Partial Differential Equation of Pricing for Valuations of Financial Options using Hybrid Transformation Methods by Zainab Olabisi Dere, Gbeminiyi Musibau Sobamowo, Antonio Marcos de Oliveira Siqueira

    Published 2022-06-01
    Subjects: “…Black–Scholes model; Partial differential Equation; Financial Market; Option pricing; Laplace-differential transformation method.…”
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    Article
  20. 100