arXiv Open Access 2021

Weakly nonlocal Poisson brackets: tools, examples, computations

Matteo Casati Paolo Lorenzoni Daniele Valeri Raffaele Vitolo

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Abstrak

We implement an algorithm for the computation of Schouten bracket of weakly nonlocal Hamiltonian operators in three different computer algebra systems: Maple, Reduce and Mathematica. This class of Hamiltonian operators encompass almost all the examples coming from the theory of (1+1)-integrable evolutionary PDEs

Topik & Kata Kunci

math-ph cs.SC nlin.SI

Penulis (4)

Matteo Casati

Paolo Lorenzoni

Daniele Valeri

Raffaele Vitolo

Format Sitasi

APA MLA BibTeX

Casati, M., Lorenzoni, P., Valeri, D., Vitolo, R. (2021). Weakly nonlocal Poisson brackets: tools, examples, computations. https://arxiv.org/abs/2101.06467

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2021
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓