4 citations · 4 across the 2 of their papers we have counts for
2 papers
math-ph2025
Hidden symmetries, hidden conservation laws and exact solutions of dispersionless Nyzhnyk equation
Oleksandra O. Vinnichenko, Vyacheslav M. Boyko, Roman O. Popovych
Among Lie submodels of the (real symmetric potential) dispersionless Nyzhnyk equation, we single out a remarkable submodel as such that, despite being the only one, is associated w…
math-ph2023★ 4 cited
Lie reductions and exact solutions of dispersionless Nizhnik equation
Oleksandra O. Vinnichenko, Vyacheslav M. Boyko, Roman O. Popovych
We exhaustively classify the Lie reductions of the real dispersionless Nizhnik equation to partial differential equations in two independent variables and to ordinary differential…