44 citations · 156 across the 33 of their papers we have counts for
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math.CV2012★ 15 cited
An Overdetermined Problem in Potential Theory
Dmitry Khavinson, Erik Lundberg, Razvan Teodorescu
We investigate a problem posed by L. Hauswirth, F. Hélein, and F. Pacard, namely, to characterize all the domains in the plane that admit a "roof function", i.e., a positive harmon…
math.CV2012★ 4 cited
Non-algebraic quadrature domains
Alexandre Eremenko, Erik Lundberg
It is well known that, in the plane, the boundary of any quadrature domain (in the classical sense) coincides with the zero set of a polynomial. We show, by explicitly constructing…