Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Integrable Systems on a Sphere, an Ellipsoid and a Hyperboloid. / Цыганов, Андрей Владимирович.
в: Regular and Chaotic Dynamics, Том 28, № 6, 01.11.2023.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Integrable Systems on a Sphere, an Ellipsoid and a Hyperboloid
AU - Цыганов, Андрей Владимирович
PY - 2023/11/1
Y1 - 2023/11/1
N2 - Affine transformations in Euclidean space generate a correspondence between integrable systemson cotangent bundles to a sphere, ellipsoid and hyperboloid embedded in R^n . Using thiscorrespondence and the suitable coupling constant transformations, we can get real integrals of motion in the hyperboloid case starting with real integrals of motion in the sphere case. We discuss a few such integrable systems with invariants which are cubic, quartic and sextic polynomials in momenta.
AB - Affine transformations in Euclidean space generate a correspondence between integrable systemson cotangent bundles to a sphere, ellipsoid and hyperboloid embedded in R^n . Using thiscorrespondence and the suitable coupling constant transformations, we can get real integrals of motion in the hyperboloid case starting with real integrals of motion in the sphere case. We discuss a few such integrable systems with invariants which are cubic, quartic and sextic polynomials in momenta.
KW - Dirac brackets
KW - completely integrable systems
UR - https://www.mendeley.com/catalogue/d8dee31d-7d02-3411-a970-7a6da3c82f01/
U2 - 10.1134/S1560354723520088
DO - 10.1134/S1560354723520088
M3 - Article
VL - 28
JO - Regular and Chaotic Dynamics
JF - Regular and Chaotic Dynamics
SN - 1560-3547
IS - 6
ER -
ID: 108163651