A multiprojection algorithm using Bregman projections in a product space Y Censor, T Elfving Numerical Algorithms 8 (2), 221-239, 1994 | 1323 | 1994 |

The multiple-sets split feasibility problem and its applications for inverse problems Y Censor, T Elfving, N Kopf, T Bortfeld Inverse problems 21 (6), 2071, 2005 | 710 | 2005 |

Accelerated projection methods for computing pseudoinverse solutions of systems of linear equations Å Björck, T Elfving BIT Numerical Mathematics 19 (2), 145-163, 1979 | 324 | 1979 |

Block-iterative methods for consistent and inconsistent linear equations T Elfving Numerische Mathematik 35 (1), 1-12, 1980 | 244 | 1980 |

Block-iterative algorithms with diagonally scaled oblique projections for the linear feasibility problem Y Censor, T Elfving SIAM Journal on Matrix Analysis and Applications 24 (1), 40-58, 2002 | 192 | 2002 |

On diagonally relaxed orthogonal projection methods Y Censor, T Elfving, GT Herman, T Nikazad SIAM Journal on Scientific Computing 30 (1), 473-504, 2008 | 171 | 2008 |

Semi-convergence and relaxation parameters for a class of SIRT algorithms Elfving, ,Nikazad, ,Hansen Electronic Transactions of Numerical Analysis 37, 321-336, 2010 | 114* | 2010 |

Averaging strings of sequential iterations for convex feasibility problems Y Censor, T Elfving, GT Herman Studies in Computational Mathematics 8, 101-113, 2001 | 114 | 2001 |

Stability of conjugate gradient and Lanczos methods for linear least squares problems Å Björck, T Elfving, Z Strakos SIAM Journal on Matrix Analysis and Applications 19 (3), 720-736, 1998 | 99 | 1998 |

New methods for linear inequalities Y Censor, T Elfving Linear Algebra and Its Applications 42, 199-211, 1982 | 88 | 1982 |

On some methods for entropy maximization and matrix scaling T Elfving Linear algebra and its applications 34, 321-339, 1980 | 88 | 1980 |

Quadratic optimization for image reconstruction, II E Artzy, T Elfving, GT Herman Computer Graphics and Image Processing 11 (3), 242-261, 1979 | 77 | 1979 |

Semi-convergence properties of Kaczmarz’s method T Elfving, PC Hansen, T Nikazad Inverse problems 30 (5), 055007, 2014 | 69 | 2014 |

An algorithm for computing constrained smoothing spline functions T Elfving, LE Andersson Numerische Mathematik 52 (5), 583-595, 1987 | 69 | 1987 |

Algorithms for confluent Vandermonde systems Å Björck, T Elfving Numerische Mathematik 21 (2), 130-137, 1973 | 65 | 1973 |

Solution of biharmonic equations with application to radar imaging LE Andersson, T Elfving, GH Golub Journal of Computational and Applied Mathematics 94 (2), 153-180, 1998 | 55 | 1998 |

The application of an oblique-projected Landweber method to a model of supervised learning B Johansson, T Elfving, V Kozlov, Y Censor, PE Forssén, G Granlund Mathematical and computer modelling 43 (7-8), 892-909, 2006 | 54 | 2006 |

Stopping rules for Landweber-type iteration T Elfving, T Nikazad Inverse Problems 23 (4), 1417, 2007 | 50 | 2007 |

On iterative methods for linearly constrained entropy maximization Y Censor, AR De-Pierro, T Elfving, GT Herman, AN Iusem Banach Center Publications 1 (24), 145-163, 1990 | 50 | 1990 |

Criteria for copositive matrices using simplices and barycentric coordinates LE Andersson, G Chang, T Elfving Linear Algebra and its Applications 220, 9-30, 1995 | 47 | 1995 |