2019
Том 71
№ 8

All Issues

Boiko V. M.

Articles: 1
Article (Ukrainian)

Galilei-invariant higher-order equations of burgers and korteweg-de vries types

Boiko V. M., Fushchich V. I.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 1996. - 48, № 12. - pp. 1589-1601

We describe nonlinear Galilei-invariant higher-order equations of Burgers and Korteweg-de Vries types. We study symmetry properties of these equations and construct new nonlinear extensions for the Galilei algebra $AG(1, 1)$.