Håkan Andreasson

Professor vid Tillämpad matematik och statistik

Mina forskningsintressen är allmän relativitetsteori och kinetik och i synnerhet är jag intresserad av globala egenskaper hos lösningar till Einstein-Vlasov systemet. För mer information om min forskning se http://www.math.chalmers.se/~hand/

Källa: chalmers.se
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Visar 53 publikationer

2024

Proof of the Einstein quadrupole formula for solutions of the Einstein–Vlasov system close to Minkowski spacetime

Érik Amorim, Håkan Andreasson, Markus Kunze
Dissertationes Mathematicae. Vol. 597, p. 1-93
Artikel i vetenskaplig tidskrift
2024

Stationary solutions of the axially symmetric Einstein-Vlasov system: present status and open problems

Ellery Ames, Håkan Andreasson
Classical and Quantum Gravity. Vol. 41 (7)
Reviewartikel
2023

STATIC SOLUTIONS TO THE SPHERICALLY SYMMETRIC EINSTEIN-VLASOV SYSTEM: A PARTICLE NUMBER-CASIMIR APPROACH

Håkan Andreasson, Markus Kunze
SIAM Journal on Mathematical Analysis. Vol. 55 (5), p. 4843-4879
Artikel i vetenskaplig tidskrift
2023

Hoop and weak cosmic censorship conjectures for the axisymmetric Einstein-Vlasov system

Ellery Ames, Håkan Andreasson, Oliver Rinne
Physical Review D. Vol. 108 (6)
Artikel i vetenskaplig tidskrift
2021

Existence of Steady States of the Massless Einstein–Vlasov System Surrounding a Schwarzschild Black Hole

Håkan Andreasson
Annales Henri Poincare. Vol. 22 (12), p. 4271-4297
Artikel i vetenskaplig tidskrift
2021

Dynamics of gravitational collapse in the axisymmetric Einstein-Vlasov system

Ellery Ames, Håkan Andreasson, Oliver Rinne
Classical and Quantum Gravity. Vol. 38 (10)
Artikel i vetenskaplig tidskrift
2020

Comments on the paper ‘Static solutions of the Vlasov–Einstein system’ by G. Wolansky

Håkan Andreasson, Markus Kunze
Archive for Rational Mechanics and Analysis. Vol. 235 (1), p. 783-791
Artikel i vetenskaplig tidskrift
2019

Cosmic string and black hole limits of toroidal Vlasov bodies in general relativity

Ellery Ames, Håkan Andreasson, Anders Logg
Physical Review D. Vol. 99 (2)
Artikel i vetenskaplig tidskrift
2017

Models for Self-Gravitating Photon Shells and Geons

Håkan Andreasson, D. Fajman, Maximilian Thaller
Annales Henri Poincare. Vol. 18 (2), p. 681-705
Artikel i vetenskaplig tidskrift
2016

On axisymmetric and stationary solutions of the self-gravitating Vlasov system

Ellery Ames, Håkan Andreasson, Anders Logg
Classical and Quantum Gravity. Vol. 33 (15), p. no. 155008-
Artikel i vetenskaplig tidskrift
2016

Proof of the cosmic no-hair conjecture in the T-3-Gowdy symmetric Einstein-Vlasov setting

Håkan Andreasson, H. Ringstrom
Journal of the European Mathematical Society. Vol. 18 (7), p. 1565-1650
Artikel i vetenskaplig tidskrift
2015

Static solutions to the Einstein-Vlasov system with a nonvanishing cosmological constant

Håkan Andreasson, D. Fajman, Maximilian Thaller
SIAM Journal on Mathematical Analysis. Vol. 47 (4), p. 2657-2688
Artikel i vetenskaplig tidskrift
2015

On the rotation curves for axially symmetric disk solutions of the Vlasov-Poisson system

Håkan Andreasson, G. Rein
Monthly Notices of the Royal Astronomical Society. Vol. 446 (4), p. 3932-3942
Artikel i vetenskaplig tidskrift
2014

Rotating, Stationary, Axially Symmetric Spacetimes with Collisionless Matter

Håkan Andreasson, Markus Kunze, G. Rein
Communications in Mathematical Physics. Vol. 329 (2), p. 787-808
Artikel i vetenskaplig tidskrift
2014

On the existence, structure and stability of static and stationary solutions of the Einstein-Vlasov system

Håkan Andreasson
AIP Conference Proceedings. Vol. 1578, p. 129-139
Paper i proceeding
2014

On gravitational collapse and cosmic censorship for collisionless matter

Håkan Andreasson
International Journal of Geometric Methods in Modern Physics. Vol. 11 (2), p. artikel nr 1460002-
Artikel i vetenskaplig tidskrift
2014

Spherically symmetric steady states of John elastic bodies in general relativity

Håkan Andreasson, Simone Calogero
Classical and Quantum Gravity. Vol. 31 (16), p. Art. no. 165008-
Artikel i vetenskaplig tidskrift
2014

Black hole formation from a complete past for the einstein–vlasov system

Håkan Andreasson
Springer Proceedings in Physics. Vol. 157, p. 11-18
Paper i proceeding
2013

Black hole formation from a complete regular past for vlasov matter

Håkan Andreasson
XVIIth International Congress on Mathematical Physics: Aalborg, Denmark, 6-11 August 2012, p. 365-372
Kapitel i bok
2012

Bounds on M/R for charged objects with positive cosmological constant

Håkan Andreasson, C. G. Bohmer, A. Mussa
Classical and Quantum Gravity. Vol. 29 (9)
Artikel i vetenskaplig tidskrift
2012

Black Hole Formation from a Complete Regular Past for Collisionless Matter

Håkan Andreasson
Annales Henri Poincare. Vol. 13 (7), p. 1511-1536
Artikel i vetenskaplig tidskrift
2011

The formation of black holes in spherically symmetric gravitational collapse

Håkan Andreasson, M Kunze, G. Rein
Mathematische Annalen. Vol. 350 (3), p. 683-705
Artikel i vetenskaplig tidskrift
2011

Existence of axially symmetric static solutions of the Einstein-Vlasov system

Håkan Andreasson, Markus Kunze, Gerhard Rein
Communications in Mathematical Physics. Vol. 308 (1), p. 23-47
Artikel i vetenskaplig tidskrift
2011

The Einstein-Vlasov system/Kinetic theory

Håkan Andreasson
Living Reviews in Relativity. Vol. 14, p. Art. no. 4-
Artikel i vetenskaplig tidskrift
2011

Gravitational collapse and the formation of black holes for the spherically symmetric Einstein-Vlasov system

Håkan Andreasson, Markus Kunze, Gerhard Rein
Mathematische Annalen. Vol. 350, p. 683-705
Artikel i vetenskaplig tidskrift
2010

Formation of trapped surfaces for the spherically symmetric Einstein-Vlasov system

Håkan Andreasson, G. Rein
Journal of Hyperbolic Differential Equations. Vol. 7 (4), p. 707-731
Artikel i vetenskaplig tidskrift
2010

Gravitational collapse and the formation of black holes for the spherically symmetric Einstein-Vlasov system.

Håkan Andreasson, Markus Kunze, Gerhard Rein
Quarterly of Applied Mathematics. Vol. 68, p. 17-42
Artikel i vetenskaplig tidskrift
2010

Regularity Results for the Spherically Symmetric Einstein-Vlasov System

Håkan Andreasson
Annales Henri Poincare. Vol. 11 (5), p. 781-803
Artikel i vetenskaplig tidskrift
2010

The asymptotic behaviour in Schwarzschild time of Vlasov matter in spherically symmetric gravitational collapse

Håkan Andreasson, Gerhard Rein
Mathematical Proceedings of the Cambridge Philosophical Society. Vol. 149 (1), p. 173-188
Artikel i vetenskaplig tidskrift
2009

Bounds on M/R for static objects with a positive cosmological constant

Håkan Andreasson, C. G. Bohmer
Classical and Quantum Gravity. Vol. 26 (19), p. 195007-
Artikel i vetenskaplig tidskrift
2009

A numerical investigation of the steady states of the spherically symmetric Einstein-Vlasov-Maxwell system

Håkan Andreasson, Mikael Eklund, G. Rein
Classical and Quantum Gravity. Vol. 26 (14), p. 145003 (artno)-
Artikel i vetenskaplig tidskrift
2009

Sharp Bounds on the Critical Stability Radius for Relativistic Charged Spheres

Håkan Andreasson
Communications in Mathematical Physics. Vol. 288 (2), p. 715-730
Artikel i vetenskaplig tidskrift
2008

Global existence for the spherically symmetric Einstein-Vlasov system with outgoing matter

Håkan Andreasson, Markus Kunze, Gerhard Rein
Communications in Partial Differential Equations. Vol. 33 (4), p. 656-668
Artikel i vetenskaplig tidskrift
2008

Sharp bounds on 2m/r of general spherically symmetric static objects

Håkan Andreasson
Journal of Differential Equations. Vol. 245 (8), p. 2243-2266
Artikel i vetenskaplig tidskrift
2007

On global existence for the spherically symmetric Einstein-Vlasov system in Schwarzschild coordinates

Håkan Andreasson
Indiana University Mathematics Journal. Vol. 56 (2), p. 523-552
Artikel i vetenskaplig tidskrift
2007

The Formation of Black Holes in Spherically Symmetric Gravitational Collapse

Håkan Andreasson, Markus Kunze, Gerhard Rein
Preprint
2007

On the Buchdahl inequality for spherically symmetric static shells

Håkan Andreasson
Commun. Math. Phys.. Vol. 274, p. 399-408
Artikel i vetenskaplig tidskrift
2007

On the steady states of the spherically symmetric Einstein-Vlasov system

Håkan Andreasson
Class. Quantum Grav. 24, 1809-1832 (2007). Vol. 24, p. 1809-1832
Artikel i vetenskaplig tidskrift
2007

Global existence for the spherically symmetric Einstein-Vlasov system with outgoing matter

Håkan Andreasson, Markus Kunze, Gerhard Rein
Preprint
2007

On Static Shells and the Buchdahl Inequality for the Spherically Symmetric Einstein-Vlasov System

Håkan Andreasson
Communications in Mathematical Physics. Vol. 274 (2), p. 409-425
Artikel i vetenskaplig tidskrift
2006

A numerical investigation of the stability of steady states and critical phenomena for the spherically symmetric Einstein–Vlasov system

Håkan Andreasson, Gerhared Rein
Classical and Quantum Gravity. Vol. 23, p. 3659-3677
Artikel i vetenskaplig tidskrift
2005

The Einstein-Vlasov system/Kinetic theory

Håkan Andreasson
Living Reviews in Relativity. Vol. 8 (2)
Artikel i vetenskaplig tidskrift
2005

Global classical solutions to the spherically symmetric Nordstr\"{o}m-Vlasov system

Håkan Andreasson
Math. Proc. Camb. Phil. Soc.. Vol. 138, p. 533-539
Artikel i vetenskaplig tidskrift
2004

On blowup for the gain-term-only classical and relativistic Boltzmann equation

Håkan Andreasson
Math. Methods Appl. Sci.. Vol. 27, p. 2231-2240
Artikel i vetenskaplig tidskrift
2004

Existence of CMC and constant areal time foliations in T^2 symmetric spacetimes with Vlasov matter

Håkan Andreasson
Comm. Partial Differential Equations. Vol. 29, p. 237-262
Artikel i vetenskaplig tidskrift

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