289 citations · 1.5k across the 66 of their papers we have counts for
Showing astro-ph.IMShow all
2 papers · 1 filter
astro-ph.IM2025
A novel inversion algorithm for weak gravitational lensing using quasi-conformal geometry
Jan Jakob, Björn Malte Schäfer
The challenge in weak gravitational lensing caused by galaxies and clusters is to infer the projected mass density distribution from gravitational lensing measurements, known as th…
astro-ph.IM2010★ 56 cited
Weak gravitational lensing with DEIMOS
Peter Melchior, Massimo Viola, Björn Malte Schäfer +1
We introduce a novel method for weak-lensing measurements, which is based on a mathematically exact deconvolution of the moments of the apparent brightness distribution of galaxies…