57 citations · 257 across the 23 of their papers we have counts for
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math.CA2008★ 1 cited
Dynamics of quasiconformal fields
Tadeusz Iwaniec, Leonid V. Kovalev, Jani Onninen
A uniqueness theorem is established for autonomous systems of ODEs, , where is a Sobolev vector field with additional geometric structure, such as delta-monoticit…
math.CV2008★ 3 cited
On injectivity of quasiregular mappings
Tadeusz Iwaniec, Leonid V. Kovalev, Jani Onninen
We give sufficient conditions for a planar quasiregular mapping to be injective in terms of the range of the differential matrix.