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Bibliographic Details
Main Authors: Gubbiotti, Giorgio, van Geemen, Bert, Vergallo, Pierandrea
Format: Preprint
Published: 2024
Subjects:
Online Access:https://arxiv.org/abs/2403.09152
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Table of Contents:
  • We demonstrate that a pair consisting of a second-order homogeneous Hamiltonian structure in $N$ components and its associated system of conservation laws is in bijective correspondence with an alternating three-form on a $N+2$-dimensional vector space. Additionally, we show that the three-form offers $N+2$ linear equations in the Plücker coordinates that define the associated line congruence. We utilize these results to characterize systems of conservation laws with second-order structure for $N\leq 4$. We finally comment how to extend this result for $N=6$.