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arXiv 2007.15294math-phmath.MPnlin.SI
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Homogeneous Hamiltonian operators and the theory of coverings

Pierandrea Vergallo, Raffaele Vitolo

英文摘要:

A new method (by Kersten, Krasil'shchik and Verbovetsky), based on the theory of differential coverings, allows to relate a system of PDEs with a differential operator in such a way that the operator maps symmetries/conserved quantities into symmetries/conserved quantities of the system of PDEs. When applied to a quasilinear first-order system of PDEs and a Dubrovin-Novikov homogeneous Hamiltonian operator the method yields conditions on the operator and the system that have interesting differential and projective geometric interpretations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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