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arXiv · 2308.00990

Contact formalism for dissipative mechanical systems on Lie algebroids

Alexandre Anahory Simoes·Leonardo Colombo·Manuel de Leon·Modesto Salgado·Silvia Souto
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Abstract

In this paper, we introduce a geometric description of contact Lagrangian and Hamiltonian systems on Lie algebroids in the framework of contact geometry, using the theory of prolongations. We discuss the relation between Lagrangian and Hamiltonian settings through a convenient notion of Legendre transformation. We also discuss the Hamilton-Jacobi problem in this framework and introduce the notion of a Legendrian Lie subalgebroid of a contact Lie algebroid.

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Alexandre Anahory Simoes, Leonardo Colombo, Manuel de Leon, Modesto Salgado, Silvia Souto. 2023-08-02. Contact formalism for dissipative mechanical systems on Lie algebroids. https://arxiv.org/abs/2308.00990

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