virtual infinity seminar

The linearised conformal Einstein field equations: Petrov-type D backgrounds
April 2026 Virtual Infinity Seminar by Edgar Gasperín (Institute of Nuclear Sciences at UNAM)
Fri, 10 Apr 2026 14:00 UTC Online
Edgar Gasperín
On the conservation of BMS-supertranslation through spatial infinity
March 2026 Virtual Infinity Seminar by Mariem Magdy (Perimeter Institute)
Fri, 13 Mar 2026 14:00 UTC Online
Mariem Magdy
Slides Video
On the conservation of BMS-supertranslation through spatial infinity
Perturbations of Minkowski spacetime with regular conformal compactification
February 2026 Virtual Infinity Seminar by Andrea Nützi (Stockholm University)
Fri, 13 Feb 2026 14:00 UTC Online
Andrea Nützi
Video
Perturbations of Minkowski spacetime with regular conformal compactification
Controlled regularity at future null infinity from past asymptotic initial data: the wave equation
December 2025 Virtual Infinity Seminar by Jordan Marajh (Queen Mary University of London)
Fri, 12 Dec 2025 14:00 UTC Online
Jordan Marajh
Slides Video
Why greybody factors remain insensitive to metric perturbations despite the spectral instability of Regge poles
November 2025 Virtual Infinity Seminar by Wei-Liang Qian (University of Sao Paulo)
Fri, 14 Nov 2025 14:00 UTC Online
Wei-Liang Qian
Slides Video
Why greybody factors remain insensitive to metric perturbations despite the spectral instability of Regge poles
Construction of hyperboloidal initial data without logarithmic singularities
October 2025 Virtual Infinity Seminar by István Rácz (Wigner Research Centre for Physics)
Fri, 17 Oct 2025 14:00 UTC Online
István Rácz
Slides Video
Construction of hyperboloidal initial data without logarithmic singularities
A hyperboloidal method for numerical simulations of multidimensional nonlinear wave equations
September 2025 Virtual Infinity Seminar by Oliver Rinne (University of Applied Sciences in Berlin)
Fri, 19 Sep 2025 14:00 UTC Online
Oliver Rinne
Slides Video
A hyperboloidal method for numerical simulations of multidimensional nonlinear wave equations
Hyperboloidal neutron star and black hole in spherical symmetry
May 2025 Virtual Infinity Seminar by Alex Vañó-Viñuales (University of the Balearic Islands)
Fri, 16 May 2025 14:00 UTC Online
Alex Vañó-Viñuales
Slides Video
Hyperboloidal neutron star and black hole in spherical symmetry
Evolution of Energy and Linear Momentum in Asymptotically Hyperboloidal Initial Data Sets
April 2025 Virtual Infinity Seminar by Saradha Senthil-Velu (University of Tübingen)
Fri, 11 Apr 2025 14:00 UTC Online
Saradha Senthil-Velu
Slides Video
Evolution of Energy and Linear Momentum in Asymptotically Hyperboloidal Initial Data Sets
A Spacetime Interpretation of the Confluent Heun Functions in Black Hole Perturbation Theory
March 2025 Virtual Infinity Seminar by Marica Minucci (Niels Bohr Institute)
Fri, 14 Mar 2025 14:00 UTC Online
Marica Minucci
Slides Video
A Spacetime Interpretation of the Confluent Heun Functions in Black Hole Perturbation Theory