Published papers
Bellavita C., Dellepiane E., Stylogiannis, G.
Boundedness, compactness and Schatten class for Rhaly matrices
J. Lond. Math. Soc. vol.112, no.4, (2025)
https://doi.org/10.1112/jlms.70304Bellavita C., Belli A., Nikolaidis G., Stylogiannis G.
Meromorphic Optimal domain of Integral Operators
Rev. Mat. Complut. (2025)
https://doi.org/10.1007/s13163-025-00535-7
Bellavita C., Dellepiane E., Mashreghi J.
The spectral analysis of the difference quotient operator on model spaces
Bull. Math. Sci. vol.204, (2025)
https://doi.org/10.1016/j.bulsci.2025.103673
Bellavita C., Peloso M.
On Toeplitz operators on H1(C+),
Proc. Amer. Math. Soc.
https://arxiv.org/abs/2503.07281
Bellavita C. , Daskalogiannis V., Miihkinen S., Norrbo D., Stylogiannis G., Virtanen J.
Generalized Hilbert operator matrix acting in Bergman spaces
J. Funct. Anal. vol.288, no.9, (2025)
https://doi.org/10.1016/j.jfa.2025.110856
Bellavita C., Stylogiannis G.
Hilbert matrix operator acting between conformally invariant spaces.
Can. Math. Bull. vol.68, no.2, (2025)
https://doi.org/10.4153/S0008439524000948
Bellavita C., Peloso M.
Duality, BMO and Hankel operators on Bernstein spaces.
J. Funct. Anal. vol.288, no.2, (2025)
https://doi.org/10.1016/j.jfa.2024.110708
Bellavita C., Daskalogiannis V., Nikolaidis G., Stylogiannis G.
Optimal domain for generalised Volterra operator.
J. Math. Anal. Appl. vol.543, no.2.1, (2025)
https://doi.org/10.1016/j.jmaa.2024.128978
Bellavita C., Chalmoukis N., Daskalogiannis V., Stylogiannis G.
Generalized Hilbert operators arising from Hausdorff matrices.
Proc. Amer. Math. Soc. vol.152, (2024)
https://doi.org/10.1090/proc/16917
Bellavita C., Dellepiane E.
Embedding model and de Branges-Rovnyak spaces in Dirichlet spaces.
Complex Var. Elliptic Equ. vol.70, no.2, (2024)
https://doi.org/10.1080/17476933.2023.2298837
Bellavita C., Nicolau A.
One component bounded functions.
Comput. Methods Funct. Theory vol.24, (2024)
https://doi.org/10.1007/s40315-023-00477-5
Bellavita C.
Necessary and sufficient condition for boundedness of translation operator in de Branges spaces.
Collect. Math. vol.74, (2023).
https://doi.org/10.1007/s13348-022-00373-6
Bellavita C.
Continuous embedding between de Branges spaces.
Concr. Oper. vol. 8, no. 1, (2021).
https://doi.org/10.1515/conop-2020-0118
Bellavita C.
Necessary Conditions for Boundedness of Translation Operator in de Branges Spaces.
Complex Anal. Oper. Theory vol.15, no.96 ,(2021).
https://doi.org/10.1007/s11785-021-01141-3
Proceeding
Bellavita C., Daskalogiannis V., Stylogiannis, G.
On the Hilbert matrix operator: a brief survey,
Proceeding of IWOTA 2023. In: Ball, J., Tylli, HO., Virtanen, J.A. (eds) Operator Theory, Related Fields, and Applications. IWOTA 2023. Operator Theory: Advances and Applications, vol 307. Birkhäuser, Cham.
https://doi.org/10.1007/978-3-032-00155-9_
Awards
Seal of Excellence of the European Commission Horizon Europe for the project
Truncated Toeplitz Operators, Symmetric Operators and Crouzeix's Conjecture
submitted under the Horizon Europe Marie Skłodowska-Curie Actions call HORIZON-MSCA-2024-PF-01-01 — MSCA Postdoctoral Fellowships 2024
Preprint
Bellavita C., Stylogiannis G.
On asymptotic and essential Toeplitz and Hankel integral operator
https://arxiv.org/pdf/2409.10014
Bellavita C., Moreno A.M., Nikolaidis G., Peláez J.A.
Fractional Volterr-type operator induced by radial weight acting on Hardy space
https://doi.org/10.48550/arXiv.2506.18122
Bellavita C., Dellepiane E., Hartmann A., Mashreghi J.,
Infinitely supported harmonically weighted Dirichlet spaces which are de Branges Rovnyak spaces
https://doi.org/10.48550/arXiv.2509.04907
Bellavita C., Nicolau A., Stylogiannis, G.
Carleson Measures, Vanishing Mean Oscillation and Critical Points
https://doi.org/10.48550/arXiv.2509.26338