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Symmetries and conservation laws of difference equations
V. V. Zharinov Steklov Mathematical Institute, RAS, Moscow, Russia
Abstract:
Within the formalism of difference jets, we develop an algebro-geometric analysis of systems of difference equations on multidimensional integer lattices and study their symmetries and conservation laws.
Keywords:
lattice, difference equation, symmetry, conservation law.
Received: 03.02.2011
Citation:
V. V. Zharinov, “Symmetries and conservation laws of difference equations”, TMF, 168:2 (2011), 195–211; Theoret. and Math. Phys., 168:2 (2011), 1019–1034
Linking options:
https://www.mathnet.ru/eng/tmf6674https://doi.org/10.4213/tmf6674 https://www.mathnet.ru/eng/tmf/v168/i2/p195
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