Recordings

The ESI regularly publishes recordings of talks and events to increase the reach of the institute's activities. Most of these recordings are published on the ESI YouTube channel.

ESI YouTube Channel

Recent Recordings

Preview of Brad Cownden - Hyperboloidal Foliations for Eccentric Orbits In Kerr Spacetime
Brad Cownden (USC): Hyperboloidal Foliations for Eccentric Orbits In Kerr Spacetime
Jan. 16, 2026 11:30 — 12:00
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Preview of Alex Vañó Viñuales - Hyperboloidal strong field initial data and 3D progress with BSSN/Z4
Alex Vañó Viñuales (U de Les Illes Balears): Hyperboloidal strong field initial data and 3D progress with BSSN/Z4
Jan. 16, 2026 10:00 — 10:30
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Preview of Christian Peterson Borquez - GHG formulation of GR on hyperboloidal slices with a 2+1+1 split of spacetime
Christian Peterson Borquez (IST Lisboa): GHG formulation of GR on hyperboloidal slices with a 2+1+1 split of spacetime
Jan. 16, 2026 09:30 — 10:00
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Preview of Marica Minucci - Conserved Currents and Bilinear Forms for Quasinormal Modes in the Hyperboloidal Formalism
Marica Minucci (NBI, Copenhagen): Conserved Currents and Bilinear Forms for Quasinormal Modes in the Hyperboloidal Formalism
Jan. 15, 2026 14:30 — 15:00
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Preview of Matthias Ostermann - Hyperboloidal foliations and stability of self-similar blowup in nonlinear wave equations
Matthias Ostermann (Bielefeld U): Hyperboloidal foliations and stability of self-similar blowup in nonlinear wave equations
Jan. 14, 2026 15:00 — 15:30
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Preview of David Hilditch - Hyperboloidal Foliations and their Application
David Hilditch (IST Lisboa): Hyperboloidal Foliations and their Application
Jan. 12, 2026 16:00 — 16:30
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Preview of Lucas T. de Paula - Pseudospectrum of rotating analog black holes
Lucas T. de Paula (UFABC, Santo André): Pseudospectrum of rotating analog black holes
Jan. 15, 2026 11:00 — 11:30
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Preview of Pedro H. Croti Siqueira - Probing the unstable spectrum of Schwarzschild-like black holes
Pedro H. Croti Siqueira (UFABC, Santo André): Probing the unstable spectrum of Schwarzschild-like black holes
Jan. 15, 2026 10:30 — 11:00
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Preview of Jose-Luis Jaramillo - Spectrum and evolution in black hole non-normal dynamics: the hyperboloidal key
Jose-Luis Jaramillo (U de Bourgogne, Dijon): Spectrum and evolution in black hole non-normal dynamics: the hyperboloidal key
Jan. 15, 2026 09:30 — 10:00
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Preview of Andras Bonk - Asymptotic stability of a large-data wave map after blowup
Andras Bonk (U of Vienna): Asymptotic stability of a large-data wave map after blowup
Jan. 14, 2026 14:30 — 15:00
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Preview of Corentin Vitel - Integrability in Hyperboloidal Scattering: Cauchy Structure and Extended Phase Space.
Corentin Vitel (U de Bourgogne, Dijon): Integrability in Hyperboloidal Scattering: Cauchy Structure and Extended Phase Space.
Jan. 14, 2026 14:00 — 14:30
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Preview of Piotr T. Chruściel - On hyperbolic and holographic mass
Piotr T. Chruściel (U of Vienna): On hyperbolic and holographic mass
Jan. 14, 2026 11:00 — 11:30
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Preview of Anna Sancassani -Evolution of geometric invariants on asymptotically hyperboloidal initial data sets
Anna Sancassani (U Tübingen): Evolution of geometric invariants on asymptotically hyperboloidal initial data sets
Jan. 14, 2026 10:00 — 10:30
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Preview of Juan A. Valiente Kroon - Perturbative solutions of the conformal constraint equations in General Relativity
Juan A. Valiente Kroon (QMU London): Perturbative solutions of the conformal constraint equations in General Relativity
Jan. 14, 2026 09:30 — 10:00
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Preview of Rodrigo Panosso Macedo - Exceptional Points and Resonance in Black Hole Ringdown
Rodrigo Panosso Macedo (NBI, Copenhagen): Exceptional Points and Resonance in Black Hole Ringdown
Jan. 13, 2026 15:00 — 15:30
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Preview of Patrick Bourg - Linear and nonlinear QNMs on a hyperboloidal slice
Patrick Bourg (Radboud U): Linear and nonlinear QNMs on a hyperboloidal slice
Jan. 13, 2026 14:30 — 15:00
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Preview of Marina De Amicis - Dynamical quasinormal mode excitation
Marina De Amicis (Perimeter Institute, Waterloo): Dynamical quasinormal mode excitation
Jan. 13, 2026 14:00 — 14:30
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Preview of Aditya Vaswani - Using comoving, hyperboloidal coordinates to model black hole scattering
Aditya Vaswani (U Southampton): Using comoving, hyperboloidal coordinates to model black hole scattering
Jan. 13, 2026 11:30 — 12:00
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Preview of Oliver Long - Double the hype: Hyperbolic self-force calculations within a hyperboloidal framework
Oliver Long (MPIGP, Potsdam): Double the hype: Hyperbolic self-force calculations within a hyperboloidal framework
Jan. 13, 2026 11:00 — 11:30
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Preview of Ariadna Ribes Metidier - Black hole tomography: Unveiling the horizon geometry and dynamics by gravitational waves observations
Ariadna Ribes Metidier (NBI, Copenhagen): Black hole tomography: Unveiling the horizon geometry and dynamics by gravitational waves observations
Jan. 13, 2026 10:00 — 10:30
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