5 problems

A bihamiltonian structure of hydrodynamic type is given by a deformation of the form … have reducing transformations. This conjecture concerns the extension of quasitriviality from…

Consider the formal PDE referred to in the source as equation … mathcal{P}1^{[0]}neq0,qquad mathcal{P}2^{[0]}neqlambdamathcal{P}1^{[0]}quadtext{for every }lambdainmathbb{C}. … biha…

Let $\overline{\mathcal{M}}_{g,n}$ be the moduli space of stable curves, let $\mathbb{E}$ be its Hodge bundle, and define … where…

Let a generalized Frobenius manifold be semisimple with non-flat unity, and consider the topological deformation of its Principal Hierarchy defined by the quasi-Miura transformatio…

Let a bihamiltonian evolutionary equation be an … -deformations is conjectured here.