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Invariants of two- and three-dimensional hyperbolic equations |
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| Authors: | C. Tsaousi,R. Tracinà |
| Affiliation: | a Department of Mathematics and Statistics, University of Cyprus, CY 1678 Nicosia, Cyprus b Dipartimento di Matematica e Informatica, Viale A. Doria 6, 95125 Catania, Italy |
| Abstract: | We consider linear hyperbolic equations of the form  |
| Keywords: | Hyperbolic equations Equivalence transformations Differential invariants Point transformations |
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