Research output: Contribution to journal › Article › peer-review
On Differential Equations of Integrable Billiard Tables. / Dragović, Vladimir; Mironov, Andrey E.
In: Acta Mathematica Sinica, English Series, Vol. 40, No. 1, 01.2024, p. 417-424.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On Differential Equations of Integrable Billiard Tables
AU - Dragović, Vladimir
AU - Mironov, Andrey E.
N1 - The research of AM has been partially supported by Russian Science Foundation (Grant No. 21-41-00018) and of VD by the Science Fund of Serbia (Grant Integrability and Extremal Problems in Mechanics, Geometry and Combinatorics, MEGIC, Grant No. 7744592), and the Simons Foundation (Grant No. 854861) Acknowledgements.
PY - 2024/1
Y1 - 2024/1
N2 - We introduce a method to find differential equations for functions which define tables, such that associated billiard systems admit a local first integral. We illustrate this method in three situations: the case of (locally) integrable wire billiards, for finding surfaces in ℝ3 with a first integral of degree one in velocities, and for finding a piece-wise smooth surface in ℝ3 homeomorphic to a torus, being a table of a billiard admitting two additional first integrals.
AB - We introduce a method to find differential equations for functions which define tables, such that associated billiard systems admit a local first integral. We illustrate this method in three situations: the case of (locally) integrable wire billiards, for finding surfaces in ℝ3 with a first integral of degree one in velocities, and for finding a piece-wise smooth surface in ℝ3 homeomorphic to a torus, being a table of a billiard admitting two additional first integrals.
KW - 37C83
KW - 37J35
KW - 70H06
KW - Polynomial first integrals
KW - piece-wise smooth surfaces
KW - wire billiards
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85181449941&origin=inward&txGid=91b016ad9d542492b367e0d3353db472
UR - https://www.mendeley.com/catalogue/87fb8085-adbf-3464-b899-6c0c52c92ce7/
U2 - 10.1007/s10114-024-2450-5
DO - 10.1007/s10114-024-2450-5
M3 - Article
VL - 40
SP - 417
EP - 424
JO - Acta Mathematica Sinica, English Series
JF - Acta Mathematica Sinica, English Series
SN - 1439-7617
IS - 1
ER -
ID: 60333414