R. Klén

activity

20072016

most citedLocal Convexity Properties of Quasihyperbolic Balls in Punctured Space

38 citations · 82 across the 9 of their papers we have counts for

collaborators

Showing 2015 · math.MGShow all

3 papers · 2 filters

math.MG2015

Local convexity of metric balls

Parisa Hariri, Riku Klén, Matti Vuorinen

We study local convexity properties of the triangular ratio metric balls in proper subdomains of the real coordinate space. We also study inclusion properties of the visual angle m…

math.MG2015★ 8 cited

Geometric properties of $φ$ -uniform domains

Peter Hästö, Riku Klén, Swadesh Kumar Sahoo +1

We consider proper subdomains $G$ of $R^{n}$ and their images $G^{'} = f (G)$ under quasiconformal mappings $f$ of $R^{n}$ . We compare the distance ratio metrics of $G$ and…

math.MG2015★ 18 cited

Some remarks on the Cassinian metric

Parisa Hariri, Riku Klen, Matti Vuorinen +1

Some sharp inequalities between the triangular ratio metric and the Cassinian metric are proved in the unit ball.

Local convexity of metric balls

Geometric properties of φ-uniform domains

Some remarks on the Cassinian metric

Geometric properties of $φ$ -uniform domains