Sökning: "Kristian Bjerklöv"

Hittade 2 avhandlingar innehållade orden Kristian Bjerklöv.

1. 1. Dynamical Properties of Quasi-periodic Schrödinger Equations

   Författare :Kristian Bjerklöv; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Schrödinger equations; Schrödinger operators; positive Lyapunov exponents; invariant measures; minimality; measure of spectrum; MATHEMATICS; MATEMATIK;

   Sammanfattning : .... LÄS MER

3. 2. On the breakdown of regularity of invariant curves in quasi-periodically forced systems

   Författare :Thomas Ohlson Timoudas; Kristian Bjerklöv; Joaquim Puig; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dynamical systems; strange attractors; Schrödinger cocycles;

   Sammanfattning : In this thesis we study the process of torus collisions in one-parameter families of quasi-periodically forced dynamical systems. Specifically, we study the process whereby two invariant curves (homeomorphic to circles), one attracting and one repelling, bifurcate into a strange non-chaotic attractor. LÄS MER