Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-6129
Main Title: On the Lagrangian structure of integrable hierarchies
Author(s): Suris, Yuri B.
Vermeeren, Mats
Type: Book Part
Language Code: en
Is Part Of: 10.1007/978-3-662-50447-5
Abstract: We develop the concept of pluri-Lagrangian structures for integrable hierarchies. This is a continuous counterpart of the pluri-Lagrangian (or Lagrangian multiform) theory of integrable lattice systems. We derive the multi-time Euler Lagrange equations in their full generality for hierarchies of two-dimensional systems, and construct a pluri-Lagrangian formulation of the potential Korteweg-de Vries hierarchy.
URI: http://depositonce.tu-berlin.de/handle/11303/6688
http://dx.doi.org/10.14279/depositonce-6129
Issue Date: 2016
Date Available: 1-Sep-2017
DDC Class: 510 Mathematik
Creative Commons License: https://creativecommons.org/licenses/by-nc/2.5/
Book Title: Advances in discrete differential geometry
Publisher: Springer
Publisher Place: Berlin, Heidelberg
Publisher DOI: 10.1007/978-3-662-50447-5_11
Page Start: 347
Page End: 378
ISBN: 978-3-662-50447-5
Appears in Collections:Technische Universität Berlin » Fakultäten & Zentralinstitute » Fakultät 2 Mathematik und Naturwissenschaften » Institut für Mathematik » Publications

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