Geometry of the generalized geodesic flow and inverse spectral problems - Petkov, Vesselin; Stoyanov, Luchezar N. (Chichester, West Sussex Wiley, 2017)
Revised and expanded edition of: Geometry of reflecting rays and inverse spectral problems. c1992.
Includes bibliographical references and index.
Keywords: Spectral theory (Mathematics); Inverse problems (Differential equations); Geometry, Differential; Geodesic flows; Flows (Differentiable dynamical systems)