Nikos Karamanlis
E-mail: karamanlisnATgmail.com (replace AT by the @ sign)
Nikos Karamanlis
E-mail: karamanlisnATgmail.com (replace AT by the @ sign)
PhD in Mathematics (2021), Aristotle University of Thessaloniki, Department of Mathematics, Thessaloniki, Greece.
Supervisor: Prof. Dimitrios Betsakos,
Thesis: “Harmonic measure, angular derivative, and related problems of geometric function theory’’.
MSc in Mathematics (2016), University of Washington, Department of Mathematics, Seattle, USA.
BSc in Mathematics (2011), Aristotle University of Thessaloniki, Department of Mathematics, Thessaloniki, Greece.
A characterization of the unit disk and the harmonic measure doubling condition, Proc. Amer. Math. Soc. 147, 1671-1675 (2019) doi: 10.1090/proc/14371 preprint
On the angular derivative of comb domains, Comput. Methods Funct. Theory 19, 613-623 (2019) doi: 10.1007/s40315-019-00279-8 preprint
Angular derivatives and semigroups of holomorphic functions, Illinois J. Math. 63, No 3, 403-424 (2019) doi:10.1215/00192082-7897499 preprint
(with D. Betsakos and C. Karafyllia) Hyperbolic metric and membership of conformal maps in the Bergman space, Canadian Math. Bul. 64(1), 174-181 (2021) doi:10.4153/S000843952000034X preprint
(with D. Betsakos) Conformal invariants and the angular derivative problem, J. London Math. Soc. 105, 587-620 (2022) doi:10.1112/jlms.12530 preprint
(with C. Karafyllia) Geometric characterizations for conformal mappings in weighted Bergman spaces, J. Anal. Math. 150, 303-324 (2023) doi:10.1007/s11854-023-0274-3 preprint
(with D. Betsakos) On the monotonicity of the speeds for semigroups of holomorphic self-maps of the unit disk, Trans. Amer. Math. Soc. 377. 1299-1319 (2024) doi:10.1090/tran/9048 preprint