David Cash, Dennis Hofheinz, et al.
Journal of Cryptology
The ‘backward continued fraction’ map studied by A. Reyni is defined by y = g(x) where g(x) equals the fractional part of 1/(1−x) for 0 < x < 1. We show that it is a factor map of a special cross-section map for the geodesic flow on the unit tangent bundle of the modular surface. This gives an alternative derivation of the fact that this map preserves the infinite measure dx/x on the unit interval. © 1984, Cambridge University Press. All rights reserved.
David Cash, Dennis Hofheinz, et al.
Journal of Cryptology
Robert Manson Sawko, Malgorzata Zimon
SIAM/ASA JUQ
Zhihua Xiong, Yixin Xu, et al.
International Journal of Modelling, Identification and Control
Richard M. Karp, Raymond E. Miller
Journal of Computer and System Sciences