Continuous symmetries of the discrete nonlinear telegraph equation

DOI10.1017/S0956792599003708zbMath0976.35093OpenAlexW1985879611MaRDI QIDQ4719400

Mohamed I. Sobhy, A. K. Common, Michael S. Ody

Publication date: 7 September 2001

Published in: European Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0956792599003708

zbMATH Keywords

numerical schemeLie symmetriesdiscrete nonlinear telegraph equation

Mathematics Subject Classification ID

Second-order nonlinear hyperbolic equations (35L70) Partial functional-differential equations (35R10) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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