Assistant Professor
Department of Mathematics
School of Sciences
University of Western Macedonia
Kastoria 52100 Greece
E-mail: chkarafylliaATuowm.gr
Research interests
Complex analysis, geometric function theory, spaces of holomorphic functions, potential theory.
Publications
Characterization of John domains via weak tangents, Preprint. (arXiv preprint)
(with D. Ntalampekos) Uniformization of Gromov hyperbolic domains by circle domains, Preprint. (arXiv preprint)
Unbounded Hölder domains, The Journal of Geometric Analysis 35 (2025), no. 87, 26 pp. Published version
The Bergman number of a plane domain, Illinois Journal of Mathematics 67 (2023), no. 3, 485-498. (arXiv preprint)
(with N. Karamanlis) Geometric characterizations for conformal mappings in weighted Bergman spaces, Journal d' Analyse Mathématique 150 (2023), 303-324. (arXiv preprint)
Extremal distance and conformal mappings in Hardy and Bergman spaces, The Journal of Geometric Analysis 33 (2023), no. 5, Paper No. 155, 15 pp. Published version
The range of Hardy numbers for comb domains, Computational Methods and Function Theory 22 (2022), no. 4, 743–753. Published version
(with D. Ntalampekos) Extension of boundary homeomorphisms to mappings of finite distortion, Proceedings of the London Mathematical Society (3) 125 (2022), no. 3, 488-510. (arXiv preprint)
On the Hardy number of comb domains, Annales Fennici Mathematici 47 (2022), no. 1, 587-601. Published version
On a property of harmonic measure on simply connected domains, Canadian Journal of Mathematics 73 (2021), no. 2, 297-317. (arXiv preprint)
(with D. Betsakos and N. Karamanlis) Hyperbolic metric and membership of conformal maps in the Bergman space, Canadian Mathematical Bulletin 64 (2021), no. 1, 174-181.
On a relation between harmonic measure and hyperbolic distance on planar domains, Indiana University Mathematics Journal 69 (2020), no. 5, 1785-1814. (arXiv preprint)
On the Hardy number of a domain in terms of harmonic measure and hyperbolic distance, Arkiv för Matematik 58 (2020), no. 2, 307-331. (arXiv preprint)
Hyperbolic distance and membership of conformal maps in the Hardy space, Proceedings of the American Mathematical Society 147 (2019), no. 9, 3855-3858. (arXiv preprint)