Abstract
The Lagrange–Dirac theory is extended to systems defined on the family of smooth functions on a manifold with boundary, which provides an instance of systems with a Fréchet space as a configuration space. To that end, we introduce the restricted cotangent bundle, a vector subbundle of the topological cotangent bundle which contains the partial derivatives of Lagrangian functions defined through a density. The main achievement of our proposal is that the Lagrange–Dirac equations on the restricted cotangent bundle properly account for the boundary value problem, i.e., the boundary conditions do not need to be imposed ad hoc, but they arise naturally from the Lagrange–Dirac formulation. After giving the main theoretical results, and showing how boundary forces can be naturally included in the Lagrange–Dirac formulation, we illustrate our framework with the dynamical equations of a vibrating membrane.
ARA is supported by Ministerio de Universidades, Spain, under an FPU grant and partially supported by Ministerio de Ciencia e Innovación, Spain, under grant PID2021-126124NB-I00. FGB is partially supported by CNCS UEFISCDI, project number PN-III-P4-ID-PCE-2020-2888. HY is partially supported by JSPS Grant-in-Aid for Scientific Research (22K03443), JST CREST (JPMJCR1914), Waseda University (SR 2022C-423), and the MEXT “Top Global University Project”, SEES.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Caruso, M.I., Fernández, J., Tori, C., Zuccalli, M.: Discrete mechanical systems in a Dirac setting: a proposal (2022). https://arxiv.org/abs/2203.05600
Courant, T.J.: Dirac manifolds. Trans. Am. Math. Soc. 319(2), 631–661 (1990)
Gawlik, E.S., Gay-Balmaz, F.: A variational finite element discretization of compressible flow. Found. Comput. Math. 21, 961–1001 (2012)
Gay-Balmaz, F., Yoshimura, H.: Dirac structures in nonequilibrium thermodynamics. J. Math. Phys. 59, 012701 (2018)
Gay-Balmaz, F., Yoshimura, H.: Dirac structures and variational formulation of port-Dirac systems in nonequilibrium thermodynamics. IMA J. Math. Control. Inf. 37 (2020). https://doi.org/10.1093/imamci/dnaa015
Gay-Balmaz, F., Yoshimura, H.: Dirac reduction for nonholonomic mechanical systems and semidirect products. Adv. Appl. Math. 63, 131–213 (2015)
Jacobs, H.O., Yoshimura, H.: Tensor products of Dirac structures and interconnection in Lagrangian mechanics. J. Geom. Mech. 6(1), 67–98 (2014)
Kriegl, A., Michor, P.: The Convenient Setting of Global Analysis. American Mathematical Society, Mathematical Surveys (1997)
Leok, M., Ohsawa, T.: Variational and geometric structures of discrete Dirac mechanics. Found. Comput. Math. 11, 529–562 (2011)
Marsden, J.E., Hughes, T.J.R.: Mathematical Foundations of Elasticity. Dover Publications, Inc. Mineola (1994)
Meise, R., Vogt, D.: Introduction to Functional Analysis. Oxford Graduate Texts in Mathematics, Clarendon Press, Oxford (1997)
Pavlov, D., Mullen, P., Tong, Y., Kanso, E., Marsden, J., Desbrun, M.: Structure-preserving discretization of incompressible fluids. Physica D: Nonlinear Phenomena 240(6), 443–458 (2011)
Rudin, W.: Functional Analysis. International Series in Pure and Applied Mathematics, McGraw-Hill, New York (1991)
van der Schaft, A.J., Maschke, B.: Hamiltonian formulation of distributed-parameter systems with boundary energy flow. J. Geom. Phys. 42, 166–194 (2002)
Yoshimura, H., Marsden, J.: Dirac structures in Lagrangian mechanics Part I: Implicit Lagrangian systems. J. Geom. Phys. 57(1), 133–156 (2006)
Yoshimura, H., Marsden, J.E.: Dirac cotangent bundle reduction. J. Geom. Mech. 1 (2009). https://doi.org/10.3934/jgm.2009.1.87
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Rodríguez Abella, Á., Gay–Balmaz, F., Yoshimura, H. (2023). Infinite Dimensional Lagrange–Dirac Mechanics with Boundary Conditions. In: Nielsen, F., Barbaresco, F. (eds) Geometric Science of Information. GSI 2023. Lecture Notes in Computer Science, vol 14072. Springer, Cham. https://doi.org/10.1007/978-3-031-38299-4_22
Download citation
DOI: https://doi.org/10.1007/978-3-031-38299-4_22
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-38298-7
Online ISBN: 978-3-031-38299-4
eBook Packages: Computer ScienceComputer Science (R0)