Marta Dell'Atti
Assistant Professor
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About
Marta Dell'Atti is an Assistant Professor at Uniwersytet Warszawski in Poland. Her research interests include geometric approaches to Hamiltonian systems, integrable systems, and the classification of Hamiltonian operators. Recent publications highlight her work on quasi-Painlevé types, Lagrangian multiforms, and integrable hydrodynamic chains.
Articles (4)
Year:
2025
Year:
2024
We investigate non-homogeneous Hamiltonian operators composed of a first order Dubrovin–Novikov operator and an ultralocal one. The study of such operators turns out to be fundamental for the inverted system of equations associated with a class of Hamiltonian scalar equations. Often, the involved operators are degenerate in the first order term. For this reason, a complete classification of the operators with a degenerate leading coefficient in systems with two and three components is presented.
Year:
2023
Year:
2021
Collaborators (3)
Pierandrea Vergallo
-
Vincent Caudrelier
University of Leeds
Thomas Kecker
Academic, Associate Professor, Associate Professor in Mathematics
University of Portsmouth
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