2 papers
nlin.SI2025
Lagrangian multiforms and dispersionless integrable systems
Evgeny V. Ferapontov, Mats Vermeeren
We demonstrate that interesting examples of Lagrangian multiforms appear naturally in the theory of multidimensional dispersionless integrable systems as (a) higher-order conservat…
nlin.SI2025
Involutive scroll structures on solutions of 4D dispersionless integrable hierarchies
Evgeny Ferapontov, Boris Kruglikov
A rational normal scroll structure on an -dimensional manifold is defined as a field of rational normal scrolls of degree in the projectivised cotangent bundle $\m…