2020
DOI: 10.1016/j.cnsns.2020.105302
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Solving the inverse Frobenius-Perron problem using stationary densities of dynamical systems with input perturbations

Abstract: Stationary density functions statistically characterize the stabilized behavior of dynamical systems. Instead of temporal sequences of data, stationary densities are observed to determine the unknown transformations, which is called the inverse Frobenius-Perron problem. This paper proposes a new approach to determining the unique map from stationary densities generated by a one-dimensional discrete-time dynamical system driven by an external control input, given the input density functions that are linearly in… Show more

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Cited by 8 publications
(6 citation statements)
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“…The task of learning a dynamical system from an invariant measure has also been studied in the discrete-time setting under the inverse Frobenius-Perron problem [45,51,54,64]. The Frobenius-Perron operator, also known as the transfer operator, characterizes the time-evolution of an initial measure µ 0 according to some prespecified dynamical system.…”
Section: Prior Work On Learning Dynamics From Invariant Measuresmentioning
confidence: 99%
“…The task of learning a dynamical system from an invariant measure has also been studied in the discrete-time setting under the inverse Frobenius-Perron problem [45,51,54,64]. The Frobenius-Perron operator, also known as the transfer operator, characterizes the time-evolution of an initial measure µ 0 according to some prespecified dynamical system.…”
Section: Prior Work On Learning Dynamics From Invariant Measuresmentioning
confidence: 99%
“…. , T , are constructed to be PWC over Q and as specified in (23) and (24). The matrices  and B, which possess as columns the order-zero vector representations of the density function estimates, are then constructed as specified in ( 25) and (26), respectively.…”
Section: B Solution Stepsmentioning
confidence: 99%
“…Whereas the solution presented here was extended in[16] to allow for the reconstruction of a subset of those continuous maps that possess a unique invariant density, in this paper we consider maps that need not be continuous. Solutions to more general formulations of IFPP-III (i.e., for stochastically perturbed systems and systems driven by external inputs) were also presented in[22]-[24]. A summary of these solutions may be found in[5].…”
mentioning
confidence: 99%
“…, T , are constructed to be PWC over Q and as specified in (22) and (23). The matrices  and B, which possess as columns the order-zero vector representations of the density function estimates, are then constructed as specified in (24) and (25), respectively.…”
Section: B Solution Stepsmentioning
confidence: 99%
“…Whereas the original solution was extended in[16] to allow for the reconstruction of a subset of those continuous maps that possess a unique invariant density, in this paper we consider maps that need not be continuous. Solutions to more general formulations of IFPP-III (i.e., for stochastically perturbed systems and systems driven by external inputs) were also presented in[22]-[24]. A summary of these solutions may be found in[5].…”
mentioning
confidence: 99%