University of Montenegro

output

20002026

most citedCombined Measurement and QCD Analysis of the Inclusive ep Scattering Cross Sections at HERA

706 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2010 · math.CVShow all

6 papers · 2 filters

math.CV2010★ 2 cited

Optimal estimates for the gradient of harmonic functions in the unit disk

David Kalaj, Marijan Markovic

Concrete sharp constants in a pointwise estimate of the gradient of a harmonic function in the unit disk are obtained under the assumption that function belong to Hardy space $h^{p}$ …

math.CV2010★ 1 cited

Radial extension of a bi-Lipschitz parametrization of a starlike Jordan curve

David Kalaj

In this paper we discus the radial extension $w$ of a bi-Lipschitz parameterization $F (e^{i t}) = f (t)$ of a starlike Jordan curve $γ$ w.r. to 0. We show that, if parameterization is…

math.CV2010

On harmonic functions and the Schwarz lemma

David Kalaj, Matti Vuorinen

We study the Schwarz lemma for harmonic functions and prove sharp versions for the cases of real harmonic functions and the norm of harmonic mappings.

math.CV2010★ 20 cited

Deformations of Annuli on Riemann surfaces with Smallest Mean Distortion

David Kalaj

Let $A$ and $A^{'}$ be two circular annuli and let $ρ$ be a radial metric defined in the annulus $A^{'}$ . Consider the class $H_{ρ}$ of $ρ -$ harmonic mappings between $A$ and $A^{'}$ .…

math.CV2010

Cauchy transform and Poisson's equation

David Kalaj

Let $u \in W_{0}^{2, p}$ , $1 \leq p \leq \infty$ be a solution of the Poisson equation $Δ u = h$ , $h \in L^{p}$ , in the unit disk. It is proved that $∥\nabla u ∥_{L^{p}} \leq a_{p} ∥ h ∥_{L^{p}}$ wit…

math.CV2010★ 22 cited

Harmonic maps between annuli on Riemann surfaces

David Kalaj

Let $ρ_{Σ} = h (∣ z ∣^{2})$ be a metric in a Riemann surface $Σ$ , where $h$ is a positive real function. Let $H_{r_{1}} = {w = f (z)}$ be the family of univalent $ρ_{Σ}$ harmonic mapping…