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This article is cited in 6 scientific papers (total in 6 papers)
Integrable extensions of the Adler map via Grassmann algebras
P. Adamopouloua, S. Konstantinou-Rizosb, G. Papamikosc a School of Mathematical and Computer Sciences, Heriot–Watt University, UK
b Centre of integrable systems, Demidov Yaroslavl State
University, Russia
c Department of Mathematical Sciences, University of Essex, UK
Abstract:
We study certain extensions of the Adler map on Grassmann algebras $\Gamma(n)$ of order $n$. We consider a known Grassmann-extended Adler map and under the assumption that $n=1$, obtain a commutative extension of the Adler map in six dimensions. We show that the map satisfies the Yang–Baxter equation, admits three invariants, and is Liouville integrable. We solve the map explicitly by regarding it as a discrete dynamical system.
Keywords:
Yang–Baxter map, Grassmann algebra, Liouville integrability, solution of discrete dynamical system, symplectic structure.
Received: 25.12.2020 Revised: 25.12.2020
Citation:
P. Adamopoulou, S. Konstantinou-Rizos, G. Papamikos, “Integrable extensions of the Adler map via Grassmann algebras”, TMF, 207:2 (2021), 179–187; Theoret. and Math. Phys., 207:2 (2021), 553–559
Linking options:
https://www.mathnet.ru/eng/tmf10045https://doi.org/10.4213/tmf10045 https://www.mathnet.ru/eng/tmf/v207/i2/p179
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