THE EQUIVALENCE PROBLEM FOR A CLASS OF LINEAR FOURTH-ORDER TELEGRAPH EQUATIONS

DOI10.17654/JPGTMAY2015_095_107zbMath1336.35211OpenAlexW2519202945MaRDI QIDQ2788864

Mehdi Nadjafikhah, Mostafa Hesamiarshad

Publication date: 22 February 2016

Published in: JP Journal of Geometry and Topology (Search for Journal in Brave)

Full work available at URL: http://www.pphmj.com/abstract/9274.htm

zbMATH Keywords

contact transformationstwo independent variablesequivalence problemmoving coframe

Mathematics Subject Classification ID

Higher-order hyperbolic equations (35L25)

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