Research output: Contribution to journal › Article › peer-review
Superintegrable Systems with Algebraic and Rational Integrals of Motion. / Tsiganov, A. V.
In: Theoretical and Mathematical Physics(Russian Federation), Vol. 199, No. 2, 01.05.2019, p. 659-674.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Superintegrable Systems with Algebraic and Rational Integrals of Motion
AU - Tsiganov, A. V.
PY - 2019/5/1
Y1 - 2019/5/1
N2 - We consider superintegrable deformations of the Kepler problem and the harmonic oscillator on the plane and also superintegrable metrics on a two-dimensional sphere, for which the additional integral of motion is either an algebraic or a rational function of momenta. According to Euler, these integrals of motion take the simplest form in terms of affine coordinates of elliptic curve divisors.
AB - We consider superintegrable deformations of the Kepler problem and the harmonic oscillator on the plane and also superintegrable metrics on a two-dimensional sphere, for which the additional integral of motion is either an algebraic or a rational function of momenta. According to Euler, these integrals of motion take the simplest form in terms of affine coordinates of elliptic curve divisors.
KW - discrete integrable map
KW - finite-dimensional integrable system
KW - intersection theory
UR - http://www.scopus.com/inward/record.url?scp=85066807622&partnerID=8YFLogxK
U2 - 10.1134/S0040577919050040
DO - 10.1134/S0040577919050040
M3 - Article
AN - SCOPUS:85066807622
VL - 199
SP - 659
EP - 674
JO - Theoretical and Mathematical Physics (Russian Federation)
JF - Theoretical and Mathematical Physics (Russian Federation)
SN - 0040-5779
IS - 2
ER -
ID: 42851010