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Theory of Newtonian self-gravitating stationary spherically symmetric systems
Karlstad University, Faculty of Technology and Science, Department of Physics and Electrical Engineering.
2006 (English)In: Math. Proc. Camb. Phil. Soc. 140 (2006) 177-192Article in journal (Refereed)
Abstract [en]

We investigate spherically symmetric equilibrium states of the Vlasov-Poisson system, relevant in galactic dynamics. We recast the equations into a regular three-dimensional system of autonomous first order ordinary differential equations on a region with compact closure.Based on a dynamical systems analysis we derive theorems that guarantee that the steady state solutions have finite mass and compact support

Place, publisher, year, edition, pages
2006.
National Category
Physical Sciences
Research subject
Physics
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URN: urn:nbn:se:kau:diva-24845OAI: oai:DiVA.org:kau-24845DiVA: diva2:598616
Available from: 2013-01-22 Created: 2013-01-22 Last updated: 2013-01-22

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Uggla, Claes
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