Abstract:We consider Q-homeomorphisms with respect to the p-modulus, obtain an estimate for the measure of the image of a ball under these mappings, and study the asymptotic behavior at the origin.
“…Note also that by Theorem 8.1 the condition (9.3) can be replaced by each of the conditions (8.3) -(8.7). The example in [14] shows that each of the given conditions are not only sufficient but also necessary for continuous extension of f to the boundary.…”
Section: On the Mappings Quasiconformal In The Meanmentioning
It is shown that every homeomorphism f of finite distortion in the plane is the so-called lower Q-homeomorphism with Q(z) = K f (z), and, on this base, it is developed the theory of the boundary behavior of such homeomorphisms.
“…Note also that by Theorem 8.1 the condition (9.3) can be replaced by each of the conditions (8.3) -(8.7). The example in [14] shows that each of the given conditions are not only sufficient but also necessary for continuous extension of f to the boundary.…”
Section: On the Mappings Quasiconformal In The Meanmentioning
It is shown that every homeomorphism f of finite distortion in the plane is the so-called lower Q-homeomorphism with Q(z) = K f (z), and, on this base, it is developed the theory of the boundary behavior of such homeomorphisms.
“…Note that condition (8.10) is not only sufficient but also necessary for a continuous extension to the boundary of all direct mappings f with integral restrictions of type (8.9), see, e.g., Theorem 5.1 and Remark 5.1 in [22]. In other words, given Φ z 0 which does not satisfy (8.10), one can find a homeomorphic W 1,1 loc solution of (1.1) with condition (8.9) that is not extended to a homeomorphism of…”
Abstract.We first study the boundary behavior of ring Q-homeomorphisms in terms of Carathéodory's prime ends and then give criteria to the solvability of the Dirichlet problem for the degenerate Beltrami equation ∂f = µ ∂f in arbitrary bounded finitely connected domains D of the complex plane C.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.