Search for dissertations about: "Mikael Fjällborg"

Found 2 swedish dissertations containing the words Mikael Fjällborg.

2. 1. On the cylindrically symmetric Einstein-Vlasov system

   Author : Mikael Fjällborg; []
   Keywords : ;

   Abstract : For the cylindrically symmetric ''asymptotically flat'' Einstein equations in the case of electro-vacuum it is known that solutions exist globally and even that this class of spacetimes are causally geodesically complete. Hence the strong cosmic censorship holds for this class. READ MORE

4. 2. On the Einstein-Vlasov system

   Author : Mikael Fjällborg; Alexander Bobylev; Markus Kunze; Karlstads universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Einstein-Vlasov system; finite extension; monotone functions; MATHEMATICS; MATEMATIK; Matematik; Mathematics;

   Abstract : In this thesis we consider the Einstein-Vlasov system, which models a system of particles within the framework of general relativity, and where collisions between the particles are assumed to be sufficiently rare to be neglected. Here the particles are stars, galaxies or even clusters of galaxies, which interact by the gravitational field generated collectively by the particles. READ MORE