A remark on certain -valent functions.
A remark on degenerate groups.
A remark on Hartogs' double series
A remark on polygonal quasiconformal maps.
A remark on the Ahlfors--Lehto univalence criterion.
A remark on the Hadamard products of -starlike functions.
A remark on the maximum modulus of an analytic function on the boundary.
A remark on the means of entire Dirichlet series
A remark on the paper of I. Raitchinov "Sur un théorème de Pólya".
A remark on uniqueness of best rational approximants of degree 1 in of the circle.
A representation for the derivative of a meta-analytic function
A ridiculously simple and explicit implicit function theorem.
A Riemann–Hilbert problem and the Bernoulli boundary condition in the variational theory of Stokes waves
A Riemann-Hilbert problem with a vanishing coefficient and applications to Toeplitz operators
We study the homogeneous Riemann-Hilbert problem with a vanishing scalar-valued continuous coefficient. We characterize non-existence of nontrivial solutions in the case where the coefficient has its values along several rays starting from the origin. As a consequence, some results on injectivity and existence of eigenvalues of Toeplitz operators in Hardy spaces are obtained.
A rigidity theorem for Möbius groups.
A scattering theory for automorphic functions
A Schwarz Lemma for harmonic and hyperbolic-harmonic functions in higher dimensions.
A Schwarz lemma on complex ellipsoids
We give a Schwarz lemma on complex ellipsoids.
A set of tangential approximation by meromorphic functions.
A sharp bound for the Schwarzian derivative of concave functions
We derive a sharp bound for the modulus of the Schwarzian derivative of concave univalent functions with opening angle at infinity less than or equal to πα, α ∈ [1,2].