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Finite difference method combined with differential quadrature method for numerical computation of the modified equal width wave equation

Numerical Methods for Partial Differential Equations, 2020
The aim of this study is to improve the numerical solution of the modified equal width wave equation. For this purpose, finite difference method combined with differential quadrature method with Rubin and Graves linearizing technique has been used ...
Ali Başhan   +3 more
semanticscholar   +1 more source

Combination of Lucas wavelets with Legendre-Gauss quadrature for fractional Fredholm-Volterra integro-differential equations

Journal of Computational and Applied Mathematics, 2021
In this paper, the numerical technique with the help of the Lucas wavelets (LWs) and the Legendre–Gauss quadrature rule is presented to study the solution of fractional Fredholm–Volterra integro-differential equations.
Haniye Dehestani   +2 more
semanticscholar   +1 more source

86-Gbit/s differential quadrature phase-shift-keying modulator using hybrid assembly technique with planar lightwave circuit and LiNbO3 devices

2006 IEEE LEOS Annual Meeting Conference Proceedings, 2006
We developed an 86-Gbit/s DQPSK modulator by using four arrayed optical phase modulators with an LN waveguide and two 1times4 coupler PLCs by adopting the WFM technique.
Takashi Yamada   +5 more
openaire   +1 more source

A comparative study of differential quadrature and cubature methods vis-à-vis some conventional techniques in context of convection-diffusion-reaction problems

Chemical Engineering Science, 1995
Abstract This paper presents a comprehensive comparative study of the differential quadrature and cubature methods in relation to the conventional techniques of the finite difference and finite element methods. The basis of comparison is the numerical accuracy and the computational efficiency in terms of CPU time.
Moinuddin Malik, Faruk Civan
openaire   +1 more source

On the development of adaptive random differential quadrature method with an error recovery technique and its application in the locally high gradient problems

Computational Mechanics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mulay, Shantanu S., Li, Hua, See, Simon
openaire   +2 more sources

Numerical Simulation of MHD Peristaltic Flow with Variable Electrical Conductivity and Joule Dissipation Using Generalized Differential Quadrature Method

Communications in Theoretical Physics, 2019
In this paper, the MHD peristaltic flow inside wavy walls of an asymmetric channel is investigated, where the walls of the channel are moving with peristaltic wave velocity along the channel length.
M. Qasim   +3 more
semanticscholar   +1 more source

Three-Dimensional Static and Free Vibrational Analysis of Graphene Reinforced Composite Circular/Annular Plate Using Differential Quadrature Method

International Journal of Applied Mechanics, 2019
Free vibrational and bending behavior of functionally graded graphene platelet reinforced composite (FG-GPLRC) circular and annular plate with various boundary conditions is studied using the differential quadrature method (DQM).
H. Bisheh   +3 more
semanticscholar   +1 more source

Free vibration analysis of composite plates using indirect quadrature technique

International Journal for Computational Methods in Engineering Science & Mechanics, 2019
This work concerns with free vibration analysis of composite plate materials. Based on a transvers shear theory, the governing equations of the problem are derived.
O. Ragb, M. S. Matbuly, M. Nassar
semanticscholar   +1 more source

Three-dimensional vibration analysis of arbitrary angle-ply laminated cylindrical shells using differential quadrature method

Applied Acoustics, 2019
On the basis of three-dimensional elasticity theory, semi-analytical solutions that combine the state space technique (SST) and differential quadrature method (DQM) were developed for the free vibration of arbitrary angle-ply laminated cylindrical shells
B. Tong   +3 more
semanticscholar   +1 more source

Elastoplastic postbuckling analysis of moderately thick rectangular plates using the variational differential quadrature method

Aerospace Science and Technology, 2019
In this research, the elastoplastic postbuckling response of moderately thick rectangular plates subjected to in-plane loadings is analyzed by a novel numerical approach.
E. Hasrati, R. Ansari, H. Rouhi
semanticscholar   +1 more source

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