Abstract
It is known that the Perron--Frobenius operators of piecewise expanding $\mathcal{C}^2$ transformations possess an asymptotic periodicity of densities. On the other hand, external noise or measurement errors are unavoidable in practical systems; therefore, all realistic mathematical models should be regarded as random iterations of transformations. This paper aims to discuss the effects of randomization on the asymptotic periodicity of densities.
Citation
Hiroshi Ishitani. Kensuke Ishitani. "Effects of randomization on asymptotic periodicity of nonsingular transformations." Osaka J. Math. 54 (1) 37 - 53, January 2017.
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