Quasihyperbolic geodesics in John domains.
Quasiregular mappings and metrics on the n-sphere with punctures.
Quasiregular mappings of maximal local modulus of continuity.
Quasiregular mappings of the Heisenberg group.
Quasiregular semigroups.
Quasi-starlike functions
Quasi-Symmetric and quasi-Möbius maps on locally convex space.
Quasisymmetric embedding of self similar surfaces and origami with rational maps.
Quasisymmetric embeddings of products of cells into the Euclidean space.
Quasisymmetrically thick sets.
Quasisymmetry and Unions.
Quasisymmetry, measure and a question of Heinonen.
In this paper we resolve in the affirmative a question of Heinonen on the absolute continuity of quasisymmetric mappings defined on subsets of Euclidean spaces. The main ingredients in the proof are extension results for quasisymmetric mappings and metric doubling measures.
Quelques problèmes de représentation conforme [Book]
Quotient et zéros communs de deux polynômes exponentiels.
Radial Averaging Transformations and Generalized Capacities.
Radial growth and variation of univalent functions and of Dirichlet finite holomorphic functions
A well known result of Beurling asserts that if f is a function which is analytic in the unit disc and if either f is univalent or f has a finite Dirichlet integral then the set of points for which the radial variation is infinite is a set of logarithmic capacity zero. In this paper we prove that this result is sharp in a very strong sense. Also, we prove that if f is as above then the set of points such that as r → 1 is a set of logarithmic capacity zero. In particular, our results give...
Radial growth of the derivative of univalent functions.
Radial segments and conformal mapping of an annulus onto domains bounded by a circle and a k-circle
Let f(z) be a conformal mapping of an annulus A(R) = 1 < |z| < R and let f(A(R)) be a ring domain bounded by a circle and a k-circle. If R(φ) = w : arg w = φ, and l(φ) - 1 is the linear measure of f(A(R)) ∩ R(φ), then we determine the sharp lower bound of for fixed and
Radii of p-valence of certain analytic functions of order with negative coefficients