Jani Onninen

activity

20082026

most citedDiffeomorphic approximation of Sobolev homeomorphisms

57 citations · 252 across the 40 of their papers we have counts for

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Showing 2024Show all

3 papers · 1 filter

math.FA2024

$(I N V)$ condition and regularity of the inverse

Anna Doležalová, Stanislav Hencl, Jani Onninen

Let $f : Ω \to Ω^{'}$ be a Sobolev mapping of finite distortion between planar domains $Ω$ and $Ω^{'}$ , satisfying the $(I N V)$ condition and coinciding with a homeomorphism near $\p…

math.CV2024

Complex Harmonic Capacitors

Tadeusz Iwaniec, Jani Onninen, Teresa Radice

The concept of complex harmonic potential in a doubly connected condenser (capacitor) is introduced as an analogue of the real-valued potential of an electrostatic vector field. In…

math.CV2024

Linear distortion and rescaling for quasiregular values

Ilmari Kangasniemi, Jani Onninen

Sobolev mappings exhibiting only pointwise quasiregularity-type bounds have arisen in various applications, leading to a recently developed theory of quasiregular values. In this a…

(INV) condition and regularity of the inverse

Complex Harmonic Capacitors

Linear distortion and rescaling for quasiregular values

$(I N V)$ condition and regularity of the inverse