D. Kalaj

activity

20072026

most citedLipschitz spaces and harmonic mappings

24 citations · 152 across the 76 of their papers we have counts for

collaborators

Showing 2012Show all

5 papers · 1 filter

math.CV2012

On Quasi-inversions

David Kalaj, Matti Vuorinen, Gendi Wang

Given a bounded domain $D \subset R^{n}$ strictly starlike with respect to $0 \in D,$ we define a quasi-inversion w.r.t. the boundary $\partial D .$ We show that the qu…

math.DG2012

On J. C. C. Nitsche type inequality for annuli on Riemann surfaces

David Kalaj

Assume that $(N, ℏ)$ and $(M, ℘)$ are two Riemann surfaces with conformal metrics $ℏ$ and $℘$ . We prove that if there is a harmonic homeomorphism betw…

math.CV2012★ 3 cited

Norm of the Bergman projection

David Kalaj, Marijan Markovic

This paper deals with the the norm of the weighted Bergman projection operator $P_{α} : L^{\infty} \to B$ where $α > - 1$ and $B$ is the Bloch space of the unit ball of t…

math.AP2012★ 2 cited

On J. C. C. Nitsche's type inequality for hyperbolic space $H^{3}$

David Kalaj

Let $H^{3}$ be the hyperbolic space identified with the unit ball $B^{3} = {x \in R^{3} : ∣ x ∣ < 1}$ with the Poincaré metric $d_{h}$ and assume that ${\mathcal{A}…

math.CV2012

On real part theorem for the higher derivatives of analytic functions in the unit disk

David Kalaj, Noam D. Elkies

Let $n$ be a positive integer. Let $U$ be the unit disk, $p \geq 1$ and let $h^{p} (U)$ be the Hardy space of harmonic functions. Kresin and Maz'ya in a recent paper fou…