activity
20172023
most citedFinding Schwarzschild metric component grr and FLRW's k without solving the Einstein's equation, rather by a synergistic matching between geometric results enfranchised by Newtonian gravity

2 citations · 2 across the 4 of their papers we have counts for

collaborators

5 papers

cs.LG2023

ICML 2023 Topological Deep Learning Challenge : Design and Results

Mathilde Papillon, Mustafa Hajij, Helen Jenne +53

This paper presents the computational challenge on topological deep learning that was hosted within the ICML 2023 Workshop on Topology and Geometry in Machine Learning. The competi…

math.SP2022

Szegő kernel asymptotics and concentration of Husimi Distributions of eigenfunctions

Robert Chang, Abraham Rabinowitz

We work on the boundary of a Grauert tube of a closed, real analytic Riemannian manifold . The Toeplitz operator associated to the Reeb vector…

math.SP2021

Scaling asymptotics for Szegő kernels on Grauert tubes

Robert Chang, Abraham Rabinowitz

Let be the Grauert tube of radius of a closed, real analytic manifold . Associated to the Grauert tube boundary is the orthogonal projection $Π_τ\colon L^2(\partial M_…

math.GM2019

Intriguing & intuitive relation of diagonal Riemann tensor components to the corresponding 2-d Gaussian curvature for diagonal metrics of any dimensionality

Avi Rabinowitz

Using Gauss's square-roots of the metric components, the diagonal Riemann tensor components for diagonal metrics are calculated. The result is a form which makes their source in th…

gr-qc2017★ 2 cited

Finding Schwarzschild metric component grr and FLRW's k without solving the Einstein's equation, rather by a synergistic matching between geometric results enfranchised by Newtonian gravity

Eduardo I. Guendelman, Avi Rabinowitz, Arka P. Banik

As is well known, some aspects of General Relativity and Cosmology can be reproduced without even using Einstein's equation. As an illustration, the 0 - 0 component of the Schwarzs…