57 citations · 252 across the 40 of their papers we have counts for
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math.CV2011★ 3 cited
Approximation up to the boundary of homeomorphisms of finite Dirichlet energy
Tadeusz Iwaniec, Leonid V. Kovalev, Jani Onninen
Let X and Y be planar Jordan domains of the same finite connectivity, Y being inner chordarc regular (such are Lipschitz domains). Every homeomorphism h:X->Y in the Sobolev space $…
math.CV2011
Quasisymmetric graphs and Zygmund functions
Leonid V. Kovalev, Jani Onninen
A quasisymmetric graph is a curve whose projection onto a line is a quasisymmetric map. We show that this class of curves is related to solutions of the reduced Beltrami equation a…