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Welcome to the online-seminar-in-mathematical-numerical-relativity!

This monthly seminar is sponsored by the Morningside Center of Mathematics (CAS), Yau Mathematical Sciences Center (Tsinghua University) and CENTRA (Lisbon). We are a broad audience of (interested!) physicists and mathematicians, with a fair number of students, so a broad introduction would be appreciated. The seminar would be about an hour including questions.

• We meet every last Tuesday of the month at 21:00 Beijing / 14:00 Lisbon / 09:00 NYC (please check the reminder email in case there is a time change) here:

• Please subscribe to our mailing list (or send an email to online-seminar-in-mathematical-numerical-relativity+subscribe@googlegroups.com to subscribe) for a monthly reminder.

For questions, please contact one of the hosts:

• Liwei Ji (jiliwei.phys@gmail.com)

• Enping Zhou (enping.zhou@aei.mpg.de)

Schedule

Date	Speaker	Title
Apr 15, 2021	Huangxin Chen
May 17, 2021	Milton Ruiz	Papaloizou-Pringle Instability in spinning BH + self-gravitating disk systems: Multimessenger astronomy sources
Jun 16, 2021	Lap-Ming Lin	Applications of the multigrid method in numerical relativity
Jul 08, 2021	Hans Lindblad	Global Existence and Scattering for Einstein's equations and related equations satisfying the weak null condition
Jul 14, 2021	Edgar Gasperin	The Weak Null Condition and the DF-Hyperboloidal approach in free evolution schemes in Numerical Relativity
Sep 15, 2021	Enping Zhou	Threshold mass of prompt collapse for binary quark star mergers
Oct 13, 2021	Xinliang An	Anisotropic Dynamical Horizons Arising in Gravitational Collapse
Nov 17, 2021	David Garfinkle	numerical simulations of spacetime singularities
Jan 19, 2022	Liwei Ji	Toward moving puncture simulations with the GHG system
Feb 17, 2022	Du Jie	High order bound preserving discontinuous Galerkin methods for compressible multi-species flow with chemical reactions
Mar 22, 2022	Nils Deppe	Seeing In Detail: High-order discontinuous Galerkin-finite-difference hybrid methods for numerical relativity
Apr 20, 2022	Michael Dumbser	New mathematical models and numerical algorithms for Newtonian and general relativistic continuum physics
May 11, 2022	Zhongshan An	Geometric boundary conditions for the vacuum Einstein equations and quasi-local mass
Jun 22, 2022	Soumya Mohanty	Gravitational Wave Data Analysis Challenges: Applications of a nature inspired metaheuristic
Jul 13, 2022	Zach Etiene	Next-Generation Black Hole and Neutron Star Collision Simulations
Sep 13, 2022	Yinhua Xia	Structure preserving arbitrary Lagrangian-Eulerian discontinuous Galerkin methods for conservation laws and applications
Feb 09, 2023	Zhao Peng	Trapped surface formation for the Einstein-Scalar system
Mar 09, 2023	Isabel Suarez Fernandez	Critical phenomena in general relativity: Beyond spherical symmetry
Apr 13, 2023	Tim Dietrich	Simulating Binary Neutron Star Mergers: Implications for Multi-messenger Astronomy and Dark Matter Searches
May 11, 2023	Jay Kalinani	Binary Neutron Star Merger Simulations: Long-Lived Remnants, Short Gamma-Ray Bursts & Kilonovae
Jun 08, 2023	Milinda Fernando	Dendro_GR : Massively parallel simulations of binary black hole intermediate mass-ratio inspirals
Sep 26, 2023	Xiaoyi Xie	Bridging the Outflow from the Black Hole Scale to its Long-term Electromagnetic Observables: A Study using a Moving-Mesh General Relativistic Hydrodynamics Code with HLLC Riemann Solver
Nov 28, 2023	Gray Reid	Universality in the Critical Collapse of the Einstein-Maxwell System
Jan 30, 2024	Xuefeng Feng	Geometric Inequality for Axisymmetric Black Holes With Angular Momentum
Mar 05, 2024	Shuanglin Huang	Constructing initial data for black holes using a new geometric definition of angular velocity
Apr 30, 2024	Kenneth Chen	General relativistic simulations of quark stars: oscillation, collapse, merge
May 28, 2024	Hon Ka HUI	Finding Apparent Horizons with Multigrid Methods
Jun 20, 2024	Alan Tsz-Lok Lam	Binary neutron star mergers in massive scalar-tensor theory
Jul 11, 2024	Hao-Jui Kuan	Imprints of matter and scalar effects on waveforms of binary neutron star mergers
Nov 26, 2024	William Gregory Cook	Magnetic field configurations in Binary Neutron star Mergers

Other Interesting Online Seminars

• https://github.com/sxs-collaboration/nr-community-call/wiki