S. Alexakis

activity

20052025

most citedUniqueness of smooth stationary black holes in vacuum: small perturbations of the Kerr spaces

48 citations · 249 across the 34 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.NA2022★ 2 cited

Fast Computation of Electrostatic Potentials for Piecewise Constant Conductivities

Kyle Bower, Kirill Serkh, Spyros Alexakis +1

We present a novel numerical method for solving the elliptic partial differential equation problem for the electrostatic potential with piecewise constant conductivity. We employ a…

gr-qc2022

Squeezing a fixed amount of gravitational energy to arbitrarily small scales, in $U (1)$ symmetry

Spyros Alexakis, Nathan Thomas Carruth

We prove uniform finite-time existence of solutions to the vacuum Einstein equations in polarized U(1) symmetry which have uniformly positive incoming $H^{1}$ energy supported on an…

Fast Computation of Electrostatic Potentials for Piecewise Constant Conductivities

Squeezing a fixed amount of gravitational energy to arbitrarily small scales, in U(1) symmetry

Squeezing a fixed amount of gravitational energy to arbitrarily small scales, in $U (1)$ symmetry