11 citations · 11 across the 1 of their papers we have counts for
2 papers
astro-ph.GA2015★ 11 cited
Model-free analysis of quadruply imaged gravitationally lensed systems and substructured galaxies
Addishiwot G. Woldesenbet, Liliya L. R. Williams
Multiple image gravitational lens systems, and especially quads are invaluable in determining the amount and distribution of mass in galaxies. This is usually done by mass modeling…
astro-ph.CO2011
The Fundamental Surface of Quad Lenses
Addishiwot G. Woldesenbet, Liliya L. R. Williams
In a quadruply imaged lens system the angular distribution of images around the lens center is completely described by three relative angles. We show empirically that in the 3D spa…