output
20152026
most citedEvidence for a radiation belt around a brown dwarf

28 citations

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10 papers · 1 filter

math-ph2023★ 8 cited

A new perspective on nonholonomic brackets and Hamilton-Jacobi theory

Manuel de León, Manuel Lainz, Asier López-Gordón +1

The nonholonomic dynamics can be described by the so-called nonholonomic bracket on the constrained submanifold, which is a non-integrable modification of the Poisson bracket of th…

math-ph2023★ 2 cited

Nonholonomic brackets: Eden revisited

Manuel de León, Manuel Lainz, Asier López-Gordón +1

The nonholonomic dynamics can be described by the so-called nonholonomic bracket in the constrained submanifold, which is a non-integrable modification of the Poisson bracket of th…

math-ph2022★ 3 cited

Hamilton-Jacobi theory for nonholonomic and forced hybrid mechanical systems

Leonardo Colombo, Manuel de León, María Emma Eyrea Irazú +1

A hybrid system is a system whose dynamics is given by a mixture of both continuous and discrete transitions. In particular, these systems can be utilised to describe the dynamics…

math-ph2022★ 20 cited

Multicontact formulation for non-conservative field theories

Manuel de León, Jordi Gaset, Miguel Carlos Muñoz-Lecanda +2

A new geometric framework is developed to describe non-conservative classical field theories, which is based on multisymplectic and contact geometries. Assuming certain additional…

math-ph2022★ 15 cited

Hamilton-Jacobi theory and integrability for autonomous and non-autonomous contact systems

Manuel de León, Manuel Lainz, Asier López-Gordón +1

In this paper, we study the integrability of contact Hamiltonian systems, both time-dependent and independent. In order to do so, we construct a Hamilton--Jacobi theory for these s…

math-ph2022★ 1 cited

A geometric model for non-uniform processes of morphogenesis

V. M. Jiménez, M. de León

In this paper we present an application of the groupoid theory to the study of relevant case of material evolution phenomena, the \textit{process of morphogenesis}. Our theory is i…

math-ph2022★ 11 cited

Contact Lagrangian systems subject to impulsive constraints

Leonardo J. Colombo, Manuel de León, Asier López-Gordón

We describe geometrically contact Lagrangian systems under impulsive forces and constraints, as well as instantaneous nonholonomic constraints which are not uniform along the confi…

math-ph2021★ 7 cited

Inverse problem and equivalent contact systems

Manuel de León, Jordi Gaset, Manuel Lainz Valcázar

We present several results on the inverse problem and equivalent contactLagrangian systems. These problems naturally lead to consider smooth transformations on the z variable (i.e.…

math-ph2020★ 13 cited

Higher-order contact mechanics

Manuel de León, Jordi Gaset, Manuel Laínz +2

We present a complete theory of higher-order autonomous contact mechanics, which allows us to describe higher-order dynamical systems with dissipation. The essential tools for the…

math-ph2020★ 5 cited

Cauchy data space and multisymplectic formulation of conformal classical field theories

Ogul Esen, Manuel de León, Cristina Sardón +1

In this article we inspect the dynamics of classical field theories with a local conformal behavior. Our interest in the multisymplectic setting comes from its suitable description…