Jani Onninen

activity

20082026

most citedDiffeomorphic approximation of Sobolev homeomorphisms

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

collaborators

Showing 2018 · math.CVShow all

2 papers · 2 filters

math.CV2018

Monotone Hopf-Harmonics

Tadeusz Iwaniec, Jani Onninen

The present paper introduces the concept of monotone Hopf-harmonics in $2 D$ as an alternative to harmonic homeomorphisms. It opens a new area of study in Geometric Function Theory…

math.CV2018

Sobolev homeomorphic extensions

Aleksis Koski, Jani Onninen

Let $X$ and $Y$ be $ℓ$ -connected Jordan domains, $ℓ \in N$ , with rectifiable boundaries in the complex plane. We prove that any boundary homeomorphism…