activity
20132026
most citedShallow water equations in Lagrangian coordinates: symmetries, conservation laws and its preservation in difference models

30 citations · 63 across the 11 of their papers we have counts for

collaborators
Showing 2013 · nlin.SIShow all

1 paper · 2 filters

nlin.SI2013★ 7 cited

First integrals of ordinary difference equations beyond Lagrangian methods

V. Dorodnitsyn, E. Kaptsov, R. Kozlov +1

A new method for finding first integrals of discrete equations is presented. It can be used for discrete equations which do not possess a variational (Lagrangian or Hamiltonian) fo…