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Some Approaches to the Calculation of Conservation Laws for a Telegraph System and Their Comparisons Buhe, Eerdun; Bluman, G.W.; Alatancang, Chen; Yulan, Hu
Abstract
This paper applies the direct construction method, symmetry/adjoint symmetry pair method (SA method), symmetry action on a known conservation law method, Ibragimov’s conservation theorem (which always yields the same results as the SA method) and a recursion formula to calculate several conservation laws for nonlinear telegraph systems. In addition, a comparison is made between these methods for conservation laws admitted by nonlinear telegraph systems.
Item Metadata
Title |
Some Approaches to the Calculation of Conservation Laws for a Telegraph System and Their Comparisons
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Creator | |
Publisher |
Multidisciplinary Digital Publishing Institute
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Date Issued |
2018-05-24
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Description |
This paper applies the direct construction method, symmetry/adjoint symmetry pair method (SA method), symmetry action on a known conservation law method, Ibragimov’s conservation theorem (which always yields the same results as the SA method) and a recursion formula to calculate several conservation laws for nonlinear telegraph systems. In addition, a comparison is made between these methods for conservation laws admitted by nonlinear telegraph systems.
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Subject | |
Genre | |
Type | |
Language |
eng
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Date Available |
2019-06-25
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Provider |
Vancouver : University of British Columbia Library
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Rights |
CC BY 4.0
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DOI |
10.14288/1.0379595
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URI | |
Affiliation | |
Citation |
Symmetry 10 (6): 182 (2018)
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Publisher DOI |
10.3390/sym10060182
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Peer Review Status |
Reviewed
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Scholarly Level |
Faculty
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
CC BY 4.0