Wavelet compression and nonlinear*n*-widthsRA DeVore, G Kyriazis, D Leviatan, VM Tikhomirov Advances in Computational Mathematics 1, 197-214, 1993 | 66 | 1993 |

Decomposition systems for function spaces G Kyriazis Studia Math 157 (2), 133-169, 2003 | 64 | 2003 |

New bases for Triebel-Lizorkin and Besov spaces G Kyriazis, P Petrushev Transactions of the American Mathematical Society 354 (2), 749-776, 2002 | 55 | 2002 |

Decomposition of weighted Triebel–Lizorkin and Besov spaces on the ball G Kyriazis, P Petrushev, Y Xu Proceedings of the London Mathematical Society 97 (2), 477-513, 2008 | 54 | 2008 |

Wavelet Coefficients Measuring Smoothness inHp (open face Rd) GC Kyriazis Applied and Computational Harmonic Analysis 3 (2), 100-119, 1996 | 46 | 1996 |

Near best tree approximation RG Baraniuk, RA DeVore, G Kyriazis, XM Yu Advances in Computational Mathematics 16, 357-373, 2002 | 38 | 2002 |

Homogeneous Besov and Triebel–Lizorkin spaces associated to non-negative self-adjoint operators AG Georgiadis, G Kerkyacharian, G Kyriazis, P Petrushev Journal of Mathematical Analysis and Applications 449 (2), 1382-1412, 2017 | 29 | 2017 |

Inversion of noisy Radon transform by SVD based needlets G Kerkyacharian, G Kyriazis, E Le Pennec, P Petrushev, D Picard Applied and Computational Harmonic Analysis 28 (1), 24-45, 2010 | 29 | 2010 |

Jacobi decomposition of weighted Triebel-Lizorkin and Besov spaces G Kyriazis, P Petrushev, Y Xu arXiv preprint math/0610624, 2006 | 29 | 2006 |

Hardy spaces associated with non-negative self-adjoint operators S Dekel, G Kerkyacharian, G Kyriazis, P Petrushev arXiv preprint arXiv:1409.0424, 2014 | 27 | 2014 |

Non-linear approximation and interpolation spaces G Kyriazis Journal of Approximation Theory 113 (1), 110-126, 2001 | 24 | 2001 |

Approximation from shift-invariant spaces GC Kyriazis Constructive Approximation 11, 141-164, 1995 | 23 | 1995 |

Teachers’ mathematical knowledge and pedagogical practices in the teaching of derivative D Potari, T Zachariades, C Christou, G Kyriazis, D Pitta-Pantazi Proceedings of the fifth congress of the European Society for Research in …, 2007 | 21 | 2007 |

On the construction of frames for Triebel-Lizorkin and Besov spaces G Kyriazis, P Petrushev Proceedings of the American Mathematical Society 134 (6), 1759-1770, 2006 | 20 | 2006 |

Approximation of distribution spaces by means of kernel operators GC Kyriazis Journal of Fourier Analysis and Applications 2, 261-286, 1995 | 20 | 1995 |

Multilevel characterizations of anisotropic function spaces G Kyriazis SIAM journal on mathematical analysis 36 (2), 441-462, 2004 | 18 | 2004 |

Atomic and molecular decomposition of homogeneous spaces of distributions associated to non-negative self-adjoint operators AG Georgiadis, G Kerkyacharian, G Kyriazis, P Petrushev Journal of Fourier Analysis and Applications 25, 3259-3309, 2019 | 17 | 2019 |

Multiscale characterizations of Besov spaces on bounded domains RA DeVore, GC Kyriazis, P Wang Journal of approximation theory 93 (2), 273-292, 1998 | 15 | 1998 |

Teachers’ mathematical and pedagogical awareness in calculus teaching D Potari, T Zachariades, C Christou, G Kyriazis, D Pitta-Pantazi Proceedings of the 28th annual meeting of the North American Chapter of the …, 2006 | 14 | 2006 |

Compactly supported frames for spaces of distributions associated with nonnegative self-adjoint operators S Dekel, G Kerkyacharian, G Kyriazis, P Petrushev Studia Mathematica 225, 115-163, 2014 | 13 | 2014 |