Nonlinear multigrid methods for numerical solution of the variably saturated flow equation in two space dimensions G Juncu, A Nicola, C Popa Transport in porous media 91, 35-47, 2012 | 12 | 2012 |

A discontinuous Galerkin moving mesh method for Hamilton–Jacobi equations JA Mackenzie, A Nicola SIAM Journal on Scientific Computing 29 (6), 2258-2282, 2007 | 11 | 2007 |

A general extending and constraining procedure for linear iterative methods A Nicola, S Petra, C Popa, C Schnörr International Journal of Computer Mathematics 89 (2), 231-253, 2012 | 10 | 2012 |

Nonlinear multigrid methods for numerical solution of the unsaturated flow equation in two space dimensions G Juncu, A Nicola, C Popa Transport in porous media 83, 637-652, 2010 | 10 | 2010 |

Numerical solution of the parabolic multicomponent convection–diffusion mass transfer equations by a splitting method G Juncu, A Nicola, C Popa, E Stroila Numerical Heat Transfer, Part A: Applications 71 (1), 72-90, 2017 | 7 | 2017 |

Kaczmarz extended versus augmented system solution in image reconstruction A Nicola, C Popa ROMAI J 6 (1), 145-152, 2010 | 7 | 2010 |

Weaker hypotheses for the general projection algorithm with corrections A Bobe, A Nicola, C Popa Analele ştiinţifice ale Universităţii" Ovidius" Constanţa. Seria Matematică …, 2015 | 5 | 2015 |

Splitting methods for the numerical solution of multi-component mass transfer problems G Juncu, A Nicola, C Popa Mathematics and Computers in Simulation 152, 1-14, 2018 | 4 | 2018 |

Preconditioned conjugate gradient and multigrid methods for numerical solution of multicomponent mass transfer equations II. Convection-diffusion-reaction equations G Juncu, A Nicola, C Popa, E Stroila Numerical Heat Transfer, Part A: Applications 66 (11), 1297-1319, 2014 | 4 | 2014 |

Projection algorithms with correction A Nicola, C Popa, U Rude Journal of applied mathematics & informatics 29 (3), 697-712, 2011 | 4 | 2011 |

Preconditioned Conjugate Gradient and Multigrid Methods for Numerical Solution of Multicomponent Mass Transfer Equations I. Diffusion-Reaction Equations G Juncu, A Nicola, C Popa, E Stroila Numerical Heat Transfer, Part A: Applications 66 (11), 1268-1296, 2014 | 3 | 2014 |

Nonlinear multigrid methods for solving Richards' equation in two space dimensions G Juncu, A Nicola, C Popa, T Udrescu Carpathian Journal of Mathematics, 82-91, 2009 | 2 | 2009 |

Stability of discrete shocks for difference approximations to systems of conservation laws A Nicola Analele ªtiinşifice ale Universitãşii Ovidius, Constanşa 13 (2), 45-60, 2005 | 2 | 2005 |

On a regularization technique for Kovarik-like approximate orthogonalization algorithms A Nicola, C Popa, U Rüde Carpathian Journal of Mathematics, 114-122, 2011 | 1 | 2011 |

Iterative methods for numerical solution of the multicompo-nent mass transfer equations G Juncu, A Nicola, C Popa Life Sciences Problems, 69, 2010 | 1 | 2010 |

Sparse Matrix Techniques in Scientific Computing A Nicola, C Popa Studies in Informatics and Control 18 (1), 33, 2009 | 1 | 2009 |

SOME RESULTS ON SIMULTANEOUS ALGEBRAIC TECHNIQUES IN IMAGE RECONSTRUCTION FROM PROJECTIONS L Grecu, A Nicola ROMAI, 2009 | 1 | 2009 |

Preconditioning by an extended matrix technique for convection-diffusion-reaction equations A Nicola, C Popa Revue d'analyse numérique et de théorie de l'approximation 37 (2), 181-190, 2008 | 1 | 2008 |

The Variation of the Salt Concentration at the Discharge of a River into a Saline Water G Juncu, A Nicola, ES Curcă Analele ştiinţifice ale Universităţii" Ovidius" Constanţa. Seria Matematică …, 2018 | | 2018 |

Coarse grid correction by aggregation/disaggregation with application in image reconstruction C Popa, A Nicola, U Rüde PAMM 10 (1), 755-756, 2010 | | 2010 |