Integration operators on Bergman spaces A Aleman, AG Siskakis Indiana University Mathematics Journal, 337-356, 1997 | 291 | 1997 |

An integral operator on Hp A Aleman, AG Siskakis Complex Variables and Elliptic Equations 28 (2), 149-158, 1995 | 242 | 1995 |

Composition semigroups and the Cesàro operator on AG Siskakis J. London Math. Soc.(2) 36 (1), 153-164, 1987 | 164 | 1987 |

A Volterra type operator on spaces of analytic functions AG Siskakis, R Zhao Contemporary Mathematics 232, 299-312, 1999 | 141 | 1999 |

The Cesaro operator is bounded on H1 AG Siskakis Proceedings of the American mathematical society 110 (2), 461-462, 1990 | 96 | 1990 |

Semigroups of composition operators on spaces of analytic functions, a review AG Siskakis Contemporary Mathematics 213, 229, 1998 | 90 | 1998 |

Weighted integrals of analytic functions A Siskakis Acta Sci. Math 66 (3-4), 651-664, 2000 | 55 | 2000 |

Semigroups of composition operators in Bergman spaces AG Siskakis Bulletin of the Australian Mathematical Society 35 (3), 397-406, 1987 | 54 | 1987 |

Composition operators and the Hilbert matrix E Diamantopoulos, AG Siskakis Studia Math 140 (2), 191-198, 2000 | 52 | 2000 |

On the Bergman space norm of the Cesaro operator AG Siskakis Archiv der Mathematik 67 (4), 312-318, 1996 | 51 | 1996 |

The Cesaro operator on bounded analytic functions N Danikas, A Siskakis Analysis 13 (3), 295-299, 1993 | 38 | 1993 |

Volterra operators on spaces of analytic functions—a survey A Siskakis Proceedings of the first advanced course in operator theory and complex …, 2006 | 37 | 2006 |

Semigroups of composition operators and the Cesaro operator on Hp (D) AG Siskakis University of Illinois at Urbana-Champaign, 1985 | 34 | 1985 |

Semigroups of composition operators and integral operators in spaces of analytic functions. O Blasco, MD Contreras, S Díaz-Madrigal, J Martínez, M Papadimitrakis, ... Annales Academiæ Scientiarum Fennicæ. Mathematica 38 (1), 2013 | 29 | 2013 |

Weighted composition semigroups on Hardy spaces AG Siskakis Linear Algebra and Its Applications 84, 359-371, 1986 | 28 | 1986 |

Hausdorff matrices and composition operators P Galanopoulos, AG Siskakis Illinois Journal of Mathematics 45 (3), 757-773, 2001 | 24 | 2001 |

Semigroups of composition operators on the Dirichlet space AG Siskakis Results in Mathematics 30 (1-2), 165-173, 1996 | 23 | 1996 |

Semigroups of composition operators in BMOA and the extension of a theorem of Sarason O Blasco, MD Contreras, S Díaz-Madrigal, J Martinez, AG Siskakis Integral Equations and Operator Theory 61 (1), 45-62, 2008 | 22 | 2008 |

Generalized Hilbert operators P Galanopoulos, D Girela, JÁ Peláez, A Siskakis arXiv preprint arXiv:1209.0594, 2012 | 21 | 2012 |

Cesaro operators on the Hardy spaces of the half-plane AG Arvanitidis, AG Siskakis Canadian Mathematical Bulletin 56 (2), 229-240, 2013 | 19 | 2013 |