The non-autonomous chiral model and the ernst equation of general relativity in the bidifferential calculus framework

DOI10.3842/SIGMA.2011.118zbMath1252.37055arXiv1106.4122OpenAlexW2121921478MaRDI QIDQ431421

Aristophanes Dimakis, Nils Kanning, Folkert Mueller-Hoissen

Publication date: 26 June 2012

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1106.4122

zbMATH Keywords

Ernst equationSylvester equationbidifferential calculuschiral model

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Differential graded algebras and applications (associative algebraic aspects) (16E45)

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“Riemann equations” in bidifferential calculus

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