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JOURNALS // Fundamentalnaya i Prikladnaya Matematika // Archive

Fundam. Prikl. Mat., 2019 Volume 22, Issue 6, Pages 123–150 (Mi fpm1856)

This article is cited in 4 papers

Liouville foliation of topological billiards in the Minkowski plane

E. E. Karginova

Moscow State University, Moscow, Russia

Abstract: In the paper, we give the Liouville classification of five interesting cases of topological billiards glued from two flat billiards bounded by arcs of confocal quadrics in the Minkowski plane. For each billiard, we calculate the marked Fomenko–Zieschang molecule, in other words the invariant of an integrable Hamiltonian system that completely determines the type of its Liouville foliation.

UDC: 517.938.5


 English version:
Journal of Mathematical Sciences (New York), 2021, 259:5, 656–675


© Steklov Math. Inst. of RAS, 2026