Séminaires de l'équipe de Physique Mathématique et Equations aux Dérivées Partielles

Organised by Berkeley, Bonn, Zürich and Paris – Nord. This seminar benefited from the support of the France-Berkeley Fund.

Rooms	Time
University of California at Berkeley: Dwinnelle 127	9:10 am
Universität Bonn: R. 0.011, Endenicher Allee 60	18:10
Université Paris – Nord, Institut Galilée: Bâtiment A, salle de visioconférence	18:10
Universität Zürich: Y27 H36	18:10

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May 2010

Wednesday May 12

Jonatan Lenells (University of Cambridge)
Boundary value problems for the stationary axisymmetric Einstein equations
Abstract: Two of the most important solutions of the stationary axisymmetric Einstein equations are the Kerr black hole and the Neugebauer-Meinel disk. In this talk I will present exact solutions of a class of boundary value problems for the Einstein equations which combine the Kerr and Neugebauer-Meinel spacetimes. Thus, the presented solutions involve a disk of dust rotating uniformly around a central black hole. The solutions are given explicitly in terms of theta functions on a family of hyperelliptic Riemann surfaces of genus four.

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Previous years: 1999–2000   2001–2002   2003–2004   2005–2006   2007–2008   2009–2010  

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Next seminar: October 2010

Directions to the Institut Galilée.

Jean Marc Delort (Université de Paris – Nord )

Tél : 01 49 40 35 70
Mél :
Tél : 01 49 40 35 68

Maciej Zworski (University of California at Berkeley )

Tél : 510 643 7991
Mél : zworski@math.berkeley.edu
Web : http://www.math.berkeley.edu/~zworski
Fax : 510 642 8204