Results 31 to 40 of about 9,356,932 (171)
Numerical Validation of Multiphysic Imperfect Interfaces Models
Frontiers in Materials, 2020 We investigate some mathematical and numerical methods based on asymptotic expansions for the modeling of bonding interfaces in the presence of linear coupled multiphysic phenomena.
Serge Dumont +3 more
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, 2014 In this paper, reduced differential transform method (RDTM) is employed to approximate the solutions of (2+1) dimensional type of the Zakharov-Kuznetsov partial differential equations. We apply these method to two examples.
Acan, Omer, Keskin, Yildiray
core +1 more source
Upscaling of Permeability Field of Fractured Rock System: Numerical Examples
Journal of Applied Mathematics, 2012 When the permeability field of a given porous medium domain is heterogeneous by the existence of randomly distributed fractures such that numerical investigation becomes cumbersome, another level of upscaling may be required.
Kai Bao, Amgad Salama, Shuyu Sun
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Bound states in weakly deformed waveguides: numerical vs analytical results
, 2016 We have studied the emergence of bound states in weakly deformed and/or heterogeneous waveguides, comparing the analytical predictions obtained using a recently developed perturbative method, with precise numerical results, for different configurations ...
Amore, Paolo +4 more
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Maximum-Profit Inventory Model with Generalized Deterioration Rate
Mathematics, 2022 We developed a maximum profit inventory model with a generalized deterioration rate where the selling rate is dependent on the inventory level that is an extension of two published papers.
Yu-Lan Wang +2 more
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A primer on stochastic epidemic models: Formulation, numerical simulation, and analysis
Infectious Disease Modelling, 2017 Some mathematical methods for formulation and numerical simulation of stochastic epidemic models are presented. Specifically, models are formulated for continuous-time Markov chains and stochastic differential equations. Some well-known examples are used
L. Allen
semanticscholar +1 more source
Fractal and FractionalIn this study, we investigate the application of fractional calculus to the mathematical modeling of biological systems, focusing on fractional-order-in-time partial differential equations (FTPDEs). Fractional derivatives, especially those defined in the
Ishtiaq Ali
doaj +1 more source
Journal of Taibah University for Science, 2018 In this study, we introduce an effective and successful numerical algorithm to get numerical solutions of the system of differential equations. The method includes operational matrix method and truncated Chebyshev series which represents an exact ...
Yalçın Öztürk
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Computational solutions for Eikonal equation by differential quadrature method
Alexandria Engineering Journal, 2022 This article presents an efficient method to solve of Eikonal equation by the new differential quadrature method. The purpose of this article is to obtain the accuracy and performance method for the Eikonal equation.
Mehrullah Mehr, Davood Rostamy
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Numerical Solution of Fractional Differential Equations: A Survey and a Software Tutorial
, 2018 Solving differential equations of fractional (i.e., non-integer) order in an accurate, reliable and efficient way is much more difficult than in the standard integer-order case; moreover, the majority of the computational tools do not provide built-in ...
R. Garrappa
semanticscholar +1 more source