The Frobenius-Perron Operator
Abraham Boyarsky, Paweł Góra · Birkhäuser Boston eBooks · 1997
The hero of this book is the Frobenius-Perron operator. With this powerful tool we shall study absolutely continuous invariant measures, their existence and properties. This operator was first introduced by [Kuzmin, 1928ab] and describes the effect of the transformation τ on a probability density function.