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The Artificial Boundary Conditions for Numerical Simulations of the Complex Amplitude in a Coupled Bay-River System
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@Article{JCM-22-407,
author = {},
title = {The Artificial Boundary Conditions for Numerical Simulations of the Complex Amplitude in a Coupled Bay-River System},
journal = {Journal of Computational Mathematics},
year = {2004},
volume = {22},
number = {3},
pages = {407--426},
abstract = { We consider the numerical approximations of the complex amplitude in a coupled bay-river system in this work. One half-circumference is introduced as the artificial boundary in the open sea, and one segment is introduced as the artificial boundary in the river if the river is semi-infinite. On the artificial boundary a sequence of high-order artificial boundary conditions are proposed. Then the original problem is solved in a finite computational domain, which is equivalent to a variational problem. The numerical approximations for the original problem are obtained by solving the variational problem with the finite element method. The numerical examples show that the artificial boundary conditions given in this work are very effective. },
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/10315.html}
}
TY - JOUR
T1 - The Artificial Boundary Conditions for Numerical Simulations of the Complex Amplitude in a Coupled Bay-River System
JO - Journal of Computational Mathematics
VL - 3
SP - 407
EP - 426
PY - 2004
DA - 2004/06
SN - 22
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/10315.html
KW - Coupled bay-river system
KW - Complex amplitude
KW - Artificial boundary conditions
KW - Finite element method
AB - We consider the numerical approximations of the complex amplitude in a coupled bay-river system in this work. One half-circumference is introduced as the artificial boundary in the open sea, and one segment is introduced as the artificial boundary in the river if the river is semi-infinite. On the artificial boundary a sequence of high-order artificial boundary conditions are proposed. Then the original problem is solved in a finite computational domain, which is equivalent to a variational problem. The numerical approximations for the original problem are obtained by solving the variational problem with the finite element method. The numerical examples show that the artificial boundary conditions given in this work are very effective.
Hou-de Han & Xin Wen. (1970). The Artificial Boundary Conditions for Numerical Simulations of the Complex Amplitude in a Coupled Bay-River System.
Journal of Computational Mathematics. 22 (3).
407-426.
doi:
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