H\"{o} lder and Lipschitz continuity in Orlicz-Sobolev classes, distortion and harmonic mappings

M Mateljević, R Salimov, E Sevost'Yanov - arXiv preprint arXiv:2208.02551, 2022 - arxiv.org
In this article, we consider the H\"{o} lder continuity of injective maps in Orlicz-Sobolev
classes defined on the unit ball. Under certain conditions on the growth of dilatations, we …

The lower bound for the modulus of the derivatives and Jacobian of harmonic injective mappings

M Mateljević - Filomat, 2015 - JSTOR
We give the lower bound for the modulus of the radial derivatives and Jacobian of harmonic
injective mappings from the unit ball onto convex domain in plane and space. As an …

Quasiconformal Harmonic Mappings Between the Unit Ball and a Spatial Domain with C1,α Boundary

A Gjokaj, D Kalaj - Potential Analysis, 2022 - Springer
We prove the following. If f is a harmonic quasiconformal mapping between the unit ball in ℝ
n R^n and a spatial domain with C 1, α boundary, then f is Lipschitz continuous in B. This …

On Pavlovic's theorem in space

K Astala, V Manojlović - Potential Analysis, 2015 - Springer
On Pavlovic’s Theorem in Space Page 1 Potential Anal (2015) 43:361–370 DOI 10.1007/s11118-015-9475-4
On Pavlovic’s Theorem in Space Kari Astala1,2,3 ·Vesna Manojlovic4 Received: 30 October …

[PDF][PDF] THE GROWTH OF GRADIENTS OF QC-MAPPINGS IN n-DIMENSIONAL EUCLIDEAN SPACE WITH BOUNDED LAPLACIAN

N MUTAVDŽIĆ - Kragujevac Journal of Mathematics, 2023 - imi.pmf.kg.ac.rs
Here we review M. Mateljević's article [9], with some novelities. We focus on mappings
between smooth domains which have bounded Laplacian. As an application, if these …

Quasiconformal maps with controlled Laplacian

D Kalaj, E Saksman - Journal d'Analyse Mathématique, 2019 - Springer
We establish that every K-quasiconformal mapping w of the unit disk DD onto a C 2-Jordan
domain Ω is Lipschitz provided that Δ w∈ L p (DD) for some p> 2. We also prove that if in …

Hölder continuity of hyperbolic Poisson integral and hyperbolic Green integral

L Ma - Monatshefte für Mathematik, 2022 - Springer
In this paper, we establish the Hölder continuity of hyperbolic Poisson integral and
hyperbolic Green integral, respectively. Firstly, we prove that the mapping u= G h [ψ] is …

[HTML][HTML] A representation theorem for standard weighted harmonic mappings with an integer exponent and its applications

X Chen, D Kalaj - Journal of Mathematical Analysis and Applications, 2016 - Elsevier
In this paper, we study α¯-harmonic mappings with an integer exponent and obtain a
representation theorem which determines the relation between α¯-harmonic mappings and …

On Schwarz-Pick type inequality for mappings satisfying Poisson differential inequality

D Zhong, F Meng, W Yuan - Acta Mathematica Scientia, 2021 - Springer
Let f be a twice continuously differentiable self-mapping of a unit disk satisfying Poisson
differential inequality∣ Δ f (z)∣≤ B·∣ Df (z)∣ 2 for some B> 0 and f (0)= 0. In this note, we …

[PDF][PDF] Quasiconformal mappings with controlled Laplacian and Hölder continuity

D Kalaj, A Zlatičanin - Annales Fennici Mathematici, 2019 - afm.journal.fi
We prove that every K-quasiconformal mapping w of the unit ball B⊂ Rn, n≥ 2 onto a C2-
Jordan domain Ω is Hölder continuous with constant α= 2− np, provided its weak Laplacian∆ …