Results 81 to 90 of about 1,702,334 (237)

Asymmetrical finite difference network for tensor conductivities [PDF]

, 1955
L. Tasny-Tschiassny
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Some new finite difference inequalities arising in the theory of difference equations

Advances in Difference Equations, 2011
In this work, some new finite difference inequalities in two independent variables are established, which can be used in the study of qualitative as well as quantitative properties of solutions of certain difference equations.
Meng Fanwei, Feng Qinghua, Zhang Yaoming
doaj  

Finite difference and finite element methods for partial differential equations on fractals

Revista Integración, 2022
In this paper, we present numerical procedures to compute solutions of partial differential equations posed on fractals. In particular, we consider the strong form of the equation using standard graph Laplacian matrices and also weak forms of the ...
Luis F. Contreras H., Juan Galvis
doaj  

The use of large intervals in finite-difference equations [PDF]

, 1953
L. Fox
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Calculus of Finite Differences. By C. Jordan. Second edition. Pp. xxii, 654. $5.50. 1950. (Chelsea Publishing Co., New York) [PDF]

, 1951
C. W. Jones
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Non-Newtonian Fluid Flow Analysis with Finite Difference and Finite Volume Numerical Models

Applied Rheology, 2001
Suitability of finite difference method and finite volume method for computation of incompressible non newtonian flow is analyzed. In addition, accuracy of numerical results depending of mesh size is assessed.
Marn Jure, Delic Marjan, Zunic Zoran
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Lower bounds for higher eigenvalues by finite difference methods [PDF]

, 1958
Hans F. Weinberger
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An efficient numerical technique for investigating the generalized Rosenau–KDV–RLW equation by using the Fourier spectral method

AIMS Mathematics
In this article, the generalized Rosenau-Korteweg-de Vries-regularized long wave (GR–KDV–RLW) equation was numerically studied by employing the Fourier spectral collection method to discretize the space variable, while the central finite difference ...
Shumoua F. Alrzqi, Fatimah A. Alrawajeh, Hany N. Hassan   +2 more
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An iterative finite-difference method for hyperbolic systems [PDF]

, 1969
Saul Abarbanel, Gideon Zwas
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Nonstandard Finite Difference Variational Integrators for Multisymplectic PDEs

Journal of Applied Mathematics, 2012
We use the idea of nonstandard finite difference methods to derive the discrete variational integrators for multisymplectic PDEs. We obtain a nonstandard finite difference variational integrator for linear wave equation with a triangle discretization and
Cuicui Liao, Xiaohua Ding
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