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arXiv · 2505.24828

Coherent structures in long range FPUT lattices, Part I: Solitary Waves

J. Douglas Wright·Udoh Akpan
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Abstract

We consider long range variants of Fermi-Pasta-Ulam-Tsingou lattice and in particular allow for particles to interact over arbitrarily long distances. We develop sufficient conditions which allow for the construction of solitary wave solutions.

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J. Douglas Wright, Udoh Akpan. 2025-05-30. Coherent structures in long range FPUT lattices, Part I: Solitary Waves. https://arxiv.org/abs/2505.24828

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