401 citations · 571 across the 24 of their papers we have counts for
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astro-ph.IM2013★ 12 cited
Sharp parameter bounds for certain maximal point lenses
Robert Luce, Olivier Sète, Jörg Liesen
Starting from an -point circular gravitational lens having images, Rhie (2003) used a perturbation argument to construct an -point lens producing images. In t…
math.CV2013★ 2 cited
Some properties of Faber-Walsh polynomials
Olivier Sète
Walsh introduced a generalisation of Faber polynomials to certain compact sets which need not be connected. We derive several equivalent representations of these Faber-Walsh polyno…