P. B. Zatitskiy, F. V. Petrov, “On the subadditivity of a scaling entropy sequence”, Zap. Nauchn. Sem. POMI, 2015, Volume 436,Pages <nobr>167

This article is cited in 8 papers

On the subadditivity of a scaling entropy sequence

P. B. Zatitskiy^ab, F. V. Petrov^ca

^a St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
^b Chebyshev Laboratory, St. Petersburg State University, Department of Mathematics and Mechanics, St. Petersburg, Russia
^c St. Petersburg State University, St. Petersburg, Russia

Abstract: We prove that if the class of sclaing entropy sequences of an automorphism is nonempty, then it contains a nondecreasing subadditive sequence.

Key words and phrases: dynamical system, entropy, scaling sequence.

UDC: 517.987.5

Received: 13.10.2014