In 1970s Bowen related hyperbolic dynamics with specification
property and used this
to show that there exists a unique measure of maximal entropy. Almost
the same time Sigmund used specification property
as a tool in characterization of simplex of invariant measures. Since
then, these results were inspiration for numerous
mathematicians in various studies of dynamics. Several weaker versions
of specification property were developed
and used as a tool for better understanding of dynamics. At the same
time, questions, how often such properties
can be found in dynamics were raised (e.g. in the sense of Baire
category theorem).
In this talk we will present selected questions and results fitting into
the above framework of research.
Meeting ID: 852 4277 3200
Passcode: 103121