Complex Analysis, Operator Theory, Functional Analysis,
Harmonic Analysis, Dynamical Systems.
MatSciNet Reviews of my papers here
• The multiplicatuve Hilbert matrix (with O. F. Brevig, K.-M. Perfekt, K. Seip, and D. Vukotić), Advances in Mathematics, 302 (2016), 410-432.
• Mean Lipschitz conditions on Bergman space (with P. Galanopoulos and G. Stylogiannis), J. Math. Anal. Appl. 424 (2015), 221-236.
• Generalized Hilbert operators (with P. Galanopoulos, D. Girela and
• Semigroups of composition operators and integral operators in spaces of analytic functions, (with O. Blasco, M. D. Contreras, S. Diaz-Madrigal, J. Martinez and M. Papadimitrakis) Ann. Acad. Sci. Fenn. Math. 38 (2013), 67–89.
• Cesaro operators on Hardy spaces of the half-plane (with A. Arvanitidis), Canad. Math. Bull. 56 (2013), 229–240.
• Isometric equivalence of integration operators (with N. Gal and J. Jamison), Complex Anal. Oper. Theory (2010), 245-255.
• Semigroups of Composition Operators in BMOA and the Extension of a Theorem of Sarason (with O. Blasco, M. Contreras, S. Diaz-Madrigal and J. Martinez), Integral Equations Operator Theory 61 (2008), 45–62.
• Volterra operators on spaces of analytic functions – a survey,
Proceedings of the First Advanced Course in Operator Theory and Complex Analysis, 51--68, Univ. Sevilla Secr. Publ., Seville, 2006.
• Hausdorff matrices and composition operators,
llinois J. Math. 45 (2001), 757-773 (with P. Galanopoulos)
• Composition operators and the Hilbert matrix,
Studia Math. 140(2) (2000), 191-198 (with
• Weighted integrals of analytic functions,
Acta Sci. Math. (
• Cauchy transforms and Cesaro averaging operators,
Acta Sci. Math. (
• A Volterra type operator on spaces of analytic functions,
Contemporary Math. 232 (1999), 299-311 (with R. Zhao)
• Semigroups of Composition operators on spaces of analytic
functions, a review, Contemporary Math. 213 (1998), 229-232
• Integration operators on Bergman spaces, Indiana Univ. Math. J. 46 (1997), 337-356 (with A. Aleman)