Following the usual definition of lambda-symmetries of differential equations, we introduce the analogous concept for difference equations and apply it to some examples.

Levi, D., Rodriguez, M.a. (2010). lambda-symmetries for discrete equations. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, 43(29) [10.1088/1751-8113/43/29/292001].

lambda-symmetries for discrete equations

LEVI, Decio;
2010

Abstract

Following the usual definition of lambda-symmetries of differential equations, we introduce the analogous concept for difference equations and apply it to some examples.
Levi, D., Rodriguez, M.a. (2010). lambda-symmetries for discrete equations. JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, 43(29) [10.1088/1751-8113/43/29/292001].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/124666
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