Trajectory dynamical systems and their attractors.
In: Symmetrization and Stabilization of Solutions of Nonlinear Elliptic Equations. Providence, RI: American Mathematical Society (AMS), 2018. 71-162 (Fields Inst. Monogr. ; 36)
We start with the definition of Kolmogorov ε-entropy, via which we define fractal dimension of the compact set in the metric space. We will use these two concepts in the sequel.