Paper Title:
Propagator Method for Numerical Solution of Convective Fisher Equation
  Abstract

Propagator numerical method was developed as an effective tool for modeling of linear advective dispersive reactive (ADR) processes [1]. In this work implicit propagator difference scheme for Fisher equation with nonlinear convection (convective Fisher equation) is elaborated. Our difference scheme has truncation errors of the second order in space and of the first order in time. Iteration process for implicit difference scheme is proposed by introducing forcing terms in the left and right sides of the difference equation. Convergence and stability criterions for the elaborated implicit propagator difference scheme are obtained.

  Info
Periodical
Edited by
Arturs Medvids
Pages
387-390
DOI
10.4028/www.scientific.net/AMR.222.387
Citation
D. Zaime, J. S. Rimshans, S. E. Guseynov, "Propagator Method for Numerical Solution of Convective Fisher Equation", Advanced Materials Research, Vol. 222, pp. 387-390, 2011
Online since
April 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Shi Dong Park, Maeng Hyo Cho
Abstract:Fully flexible cell with Nose-Poincare method preserves Hamiltonian in structure, so the extended Hamiltonian is preserved in the real time...
337
Authors: Zhan Yuan Yan, Zhi Cheng Liu, Pan Zhao
Abstract:In the framework of regularization process for quantization, the mesoscopic open electron resonator is quantized using Feynman’s path...
3259
Authors: Guo Hua Gao, Jing Zhao, Fei Ma, Wei Dong Luo
Chapter 2: Applied Mechanics and Mechanical Engineering
Abstract:A typical hybrid RANS-LES approach, DES (Detached Eddy Simulation), was introduced into cavitating flow simulation in this paper. The...
1187
Authors: Guang Ya Huang, Xiao Fei Deng, Fan Bin Meng, Ping Yuan Liang
Chapter 9: Network Engineering and Communication Technology
Abstract:The modified propagator method(MPM) improves the performances of DOA estimation, but compared with the propagator method (PM), the...
2033
Authors: Xiao Yu Lan, Qing Yang Guan, Yan Zou
Chapter 8: Signal, Noise, Image Processing, Computational Mathematics and Methods
Abstract:It is known that computational complexity of the propagator method (PM) can be significantly smaller than those of MUSIC and ESPRIT because...
352