|
Special Issue: Celebrating the 75th Birthday of V.V. Kozlov (Issue Editors: Sergey Bolotin, Vladimir Dragović, and Dmitry Treschev)
Spinning Top in Quadratic Potential and Matrix Dressing Chain
Vsevolod E. Adlera, Alexander P. Veselovb a Landau Institute for Theoretical Physics,
pr. Semenova 1A, 142432 Chernogolovka, Russia
b Department of Mathematical Sciences,
Loughborough University, LE11 3TU Loughborough, UK
Аннотация:
We show that the equations of motion of a rigid body about a fixed point in
the Newtonian field with a quadratic potential are special reduction of period-one closure of
the Darboux dressing chain for the Schrödinger operators with matrix potentials. Some new
explicit solutions of the corresponding matrix system and the spectral properties of the related
Schrödinger operators are discussed.
Ключевые слова:
rigid body dynamics, matrix Schrödinger operators, Darboux transformations
Поступила в редакцию: 24.04.2025 Принята в печать: 01.07.2025
Образец цитирования:
Vsevolod E. Adler, Alexander P. Veselov, “Spinning Top in Quadratic Potential and Matrix Dressing Chain”, Regul. Chaotic Dyn., 30:4 (2025), 464–480
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/rcd1316 https://www.mathnet.ru/rus/rcd/v30/i4/p464
|
|