Glacial isostatic adjustment on 3-D Earth models: a finite-volume formulation K Latychev, JX Mitrovica, J Tromp, ME Tamisiea, D Komatitsch, ... Geophysical Journal International 161 (2), 421-444, 2005 | 181 | 2005 |

Quadratic spline collocation methods for elliptic partial differential equations CC Christara BIT Numerical Mathematics 34 (1), 33-61, 1994 | 90 | 1994 |

Quadratic‐spline collocation methods for two‐point boundary value problems EN Houstis, CC Christara, JR Rice International Journal for Numerical Methods in Engineering 26 (4), 935-952, 1988 | 79 | 1988 |

Adaptive and high-order methods for valuing American options C Christara, DM Dang Journal of Computational Finance, Forthcoming, 2010 | 39 | 2010 |

Adaptive techniques for spline collocation CC Christara, KS Ng Computing 76, 259-277, 2006 | 39 | 2006 |

Optimal quadratic and cubic spline collocation on nonuniform partitions CC Christara, KS Ng Computing 76, 227-257, 2006 | 37 | 2006 |

A parallel implementation on GPUs of ADI finite difference methods for parabolic PDEs with applications in finance DM Dang, C Christara, KR Jackson Available at SSRN 1580057, 2010 | 34 | 2010 |

Term rewriting as a basis for the design of a functional and parallel programming language: A case study: the language FP2 P Jorrand Fundamentals of Artificial Intelligence: An Advanced Course, 220-276, 2005 | 34* | 2005 |

Quadratic spline collocation for one-dimensional linear parabolic partial differential equations CC Christara, T Chen, DM Dang Numerical Algorithms 53, 511-553, 2010 | 33 | 2010 |

A PDE pricing framework for cross-currency interest rate derivatives DM Dang, CC Christara, KR Jackson, A Lakhany Procedia Computer Science 1 (1), 2371-2380, 2010 | 30 | 2010 |

An efficient graphics processing unit‐based parallel algorithm for pricing multi‐asset American options DM Dang, CC Christara, KR Jackson Concurrency and Computation: Practice and Experience 24 (8), 849-866, 2012 | 29 | 2012 |

Performance of scientific software EN Houstis, JR Rice, CC Christara, EA Vavalis Mathematical Aspects of Scientific Software, 123-155, 1988 | 29 | 1988 |

Fast Fourier transform solvers and preconditioners for quadratic spline collocation CC Christara, KS Ng BIT Numerical Mathematics 42, 702-739, 2002 | 24 | 2002 |

Multigrid and multilevel methods for quadratic spline collocation CC Christara, B Smith BIT Numerical Mathematics 37 (4), 781-803, 1997 | 24 | 1997 |

Graphics processing unit pricing of exotic cross‐currency interest rate derivatives with a foreign exchange volatility skew model DM Dang, CC Christara, KR Jackson Concurrency and Computation: Practice and Experience 26 (9), 1609-1625, 2014 | 23 | 2014 |

An efficient transposition algorithm for distributed memory computers C Christara, X Ding, K Jackson High Performance Computing Systems and Applications, 349-370, 1999 | 19 | 1999 |

GIA-induced secular variations in the Earth's long wavelength gravity field: Influence of 3-D viscosity variations K Latychev, JX Mitrovica, ME Tamisiea, J Tromp, CC Christara, R Moucha Earth and Planetary Science Letters 240 (2), 322-327, 2005 | 14 | 2005 |

Parallel solvers for spline collocation equations CC Christara Advances in Engineering Software 27 (1-2), 71-89, 1996 | 14 | 1996 |

A domain decomposition spline collocation method for elliptic partial differential equations CC Christara, EN Houstis Proceedings of the fourth Conference on Hypercubes, Concurrent Computers and …, 1989 | 14 | 1989 |

Spline collocation methods, software and architectures for linear elliptic boundary value problems CC Christara Purdue University, 1988 | 12 | 1988 |