Acta mathematica scientia,Series A

   

Statistical solutions and Kolmogorov entropy for first-order lattice systems in weighted spaces

Tian-Fang ZOU1,Zhao Caidi2   

  1. 1. Wenzhou University
    2.
  • Received:2022-10-26 Revised:2023-03-01 Published:2023-04-12
  • Contact: Zhao Caidi

Abstract: This article studies the statistical solution and Kolmogorov entropy for first-order lattice systems in weighted spaces. The authors first establish that the initial value problem is global well-posed in weighted spaces and that the continuous process associated to the solution operators possesses a family of invariant Borel probability measures. Then they prove that this family of invariant Borel probability measures meets the Liouville theorem and is a statistical solution of the addressed systems. Finally, they prove the upper bound of the Kolmogorov entropy of the statistical solution.

Key words: Lattice systems, Pullback attractor, Weighted space, Statistical solution, Kolmogorov entropy

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