The calculation of turning points of nonlinear equations G Moore, A Spence SIAM Journal on Numerical Analysis 17 (4), 567-576, 1980 | 379 | 1980 |

Acetate versus hydrogen as direct electron donors to stimulate the microbial reductive dechlorination process at chloroethene-contaminated sites J He, Y Sung, ME Dollhopf, BZ Fathepure, JM Tiedje, FE Löffler Environmental science & technology 36 (18), 3945-3952, 2002 | 266 | 2002 |

The computation of symmetry-breaking bifurcation points B Werner, A Spence SIAM Journal on Numerical Analysis 21 (2), 388-399, 1984 | 242 | 1984 |

An adaptive Newton--Picard algorithm with subspace iteration for computing periodic solutions K Lust, D Roose SIAM Journal on Scientific Computing 19 (4), 1188-1209, 1998 | 205 | 1998 |

Is the steady viscous incompressible two‐dimensional flow over a backward‐facing step at Re= 800 stable? PM Gresho, DK Gartling, JR Torczynski, KA Cliffe, KH Winters, TJ Garratt, ... International Journal for Numerical Methods in Fluids 17 (6), 501-541, 1993 | 198 | 1993 |

Folds in solutions of two parameter systems and their calculation. Part I A Jepson, A Spence SIAM journal on numerical analysis 22 (2), 347-368, 1985 | 141 | 1985 |

Non-simple turning points and cusps A SPENCE, B Werner IMA Journal of Numerical analysis 2 (4), 413-427, 1982 | 129 | 1982 |

The Galerkin method for integral equations of the first kind with logarithmic kernel: Theory IH Sloan, A Spence IMA journal of numerical analysis 8 (1), 105-122, 1988 | 128 | 1988 |

The numerical analysis of bifurcation problems with application to fluid mechanics KA Cliffe, A Spence, SJ Tavener Acta Numerica 9, 39-131, 2000 | 123 | 2000 |

The viscous Cahn-Hilliard equation. I. Computations F Bai, CM Elliott, A Gardiner, A Spence, AM Stuart Nonlinearity 8 (2), 131, 1995 | 123 | 1995 |

Shift-invert and Cayley transforms for detection of rightmost eigenvalues of nonsymmetric matrices K Meerbergen, A Spence, D Roose BIT Numerical Mathematics 34 (3), 409-423, 1994 | 110 | 1994 |

Inexact inverse iteration for symmetric matrices J Berns-Müller, IG Graham, A Spence Linear Algebra and its Applications 416 (2-3), 389-413, 2006 | 106 | 2006 |

A new intrinsic thermal parameter for enzymes reveals true temperature optima ME Peterson, R Eisenthal, MJ Danson, A Spence, RM Daniel Journal of Biological Chemistry 279 (20), 20717-20722, 2004 | 100 | 2004 |

Implicitly restarted Arnoldi with purification for the shift-invert transformation K Meerbergen, A Spence Mathematics of Computation 66 (218), 667-689, 1997 | 90 | 1997 |

Convergence of inexact inverse iteration with application to preconditioned iterative solves MA Freitag, A Spence BIT Numerical Mathematics 47 (1), 27-44, 2007 | 89 | 2007 |

Eigenvalues of block matrices arising from problems in fluid mechanics KA Cliffe, TJ Garratt, A Spence SIAM Journal on Matrix Analysis and Applications 15 (4), 1310-1318, 1994 | 84 | 1994 |

Hunting for homoclinic orbits in reversible systems: a shooting technique AR Champneys, A Spence Advances in Computational Mathematics 1 (1), 81-108, 1993 | 70 | 1993 |

Eigenvalues of the discretized Navier-Stokes equation with application to the detection of Hopf bifurcations KA Cliffe, TJ Garratt, A Spence Advances in Computational Mathematics 1 (3), 337-356, 1993 | 63 | 1993 |

Photonic band structure calculations using nonlinear eigenvalue techniques A Spence, C Poulton Journal of Computational Physics 204 (1), 65-81, 2005 | 59 | 2005 |

Two methods for the numerical detection of Hopf bifurcations TJ Garratt, G Moore, A Spence Bifurcation and Chaos: Analysis, Algorithms, Applications, 129-133, 1991 | 52 | 1991 |