Abstract
In this paper, we consider linear combinations of harmonic K-quasiregular mappings fj = hj + gj (j = 1; 2) of the class Har(k; ϕj), where k ∈ [0; 1), kωfj k∞ = kgj0=hj0k∞≤ k < 1, k =(1 K)=(1 + K), and ϕ j = hj + eiθgj is a univalent analytic function. We provide su‰cient conditions for the linear combinations of mappings in these classes to be univalent and for the image domains to be linearly connected. Furthermore, we consider under which conditions the linear combination f is bi-Lipschitz.
Original language | English |
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Pages (from-to) | 52-66 |
Number of pages | 15 |
Journal | Kodai Mathematical Journal |
Volume | 47 |
Issue number | 1 |
DOIs | |
State | Published - 2024 |
Keywords
- Harmonic mappings
- Lipschitz continuity
- linear combinations
- linear connectedness
- quasiconformal mappings