Mixed discontinuous Galerkin finite element method for the biharmonic equation T Gudi, N Nataraj, AK Pani Journal of Scientific Computing 37, 139-161, 2008 | 67 | 2008 |

hp-discontinuous Galerkin methods for strongly nonlinear elliptic boundary value problems T Gudi, N Nataraj, AK Pani Numerische Mathematik 109 (2), 233-268, 2008 | 39 | 2008 |

Finite volume element method for second order hyperbolic equations S Kumar, N Nataraj, AK Pani International Journal of Numerical Analysis and Modeling 5 (1), 132-151, 2008 | 36 | 2008 |

Discontinuous Galerkin finite volume element methods for second‐order linear elliptic problems S Kumar, N Nataraj, AK Pani Numerical Methods for Partial Differential Equations: An International …, 2009 | 29 | 2009 |

*A priori* and *a posteriori* error control of discontinuous Galerkin finite element methods for the von Kármán equationsC Carstensen, G Mallik, N Nataraj IMA Journal of Numerical Analysis 39 (1), 167-200, 2019 | 27 | 2019 |

An ℎ𝑝-local discontinuous Galerkin method for some quasilinear elliptic boundary value problems of nonmonotone type T Gudi, N Nataraj, A Pani Mathematics of computation 77 (262), 731-756, 2008 | 27 | 2008 |

Semidiscrete Galerkin method for equations of motion arising in Kelvin‐Voigt model of viscoelastic fluid flow S Bajpai, N Nataraj, AK Pani, P Damazio, JY Yuan Numerical Methods for Partial Differential Equations 29 (3), 857-883, 2013 | 25 | 2013 |

Improved estimate for gradient schemes and super-convergence of the TPFA finite volume scheme J Droniou, N Nataraj IMA Journal of Numerical Analysis 38 (3), 1254-1293, 2018 | 24 | 2018 |

A nonconforming finite element approximation for the von Kármán equations G Mallik, N Nataraj ESAIM: Mathematical Modelling and Numerical Analysis-Modélisation …, 2016 | 24 | 2016 |

Conforming finite element methods for the von Kármán equations G Mallik, N Nataraj Advances in Computational Mathematics 42, 1031-1054, 2016 | 23 | 2016 |

A new mixed finite element method for Burgers’ equation A Pany, N Nataraj, S Singh Journal of Applied Mathematics and Computing 23, 43-55, 2007 | 21 | 2007 |

An a posteriori error analysis of mixed finite element Galerkin approximations to second order linear parabolic problems S Memon, N Nataraj, AK Pani SIAM Journal on Numerical Analysis 50 (3), 1367-1393, 2012 | 18 | 2012 |

On a two-grid finite element scheme combined with Crank–Nicolson method for the equations of motion arising in the Kelvin–Voigt model S Bajpai, N Nataraj Computers & Mathematics with Applications 68 (12), 2277-2291, 2014 | 17 | 2014 |

ON FULLY DISCRETE FINITE ELEMENT SCHEMES FOR EQUATIONS OF MOTION OF KELVIN-VOIGT FLUIDS. S Bajpai, N Nataraj, AK Pani International Journal of Numerical Analysis & Modeling 10 (2), 2013 | 17 | 2013 |

Analysis of an interior penalty method for fourth order problems on polygonal domains T Gudi, HS Gupta, N Nataraj Journal of Scientific Computing 54, 177-199, 2013 | 17 | 2013 |

Isoparametric mixed finite element approximation of eigenvalues and eigenvectors of 4th order eigenvalue problems with variable coefficients PK Bhattacharyya, N Nataraj ESAIM: Mathematical Modelling and Numerical Analysis 36 (1), 1-32, 2002 | 16 | 2002 |

Isoparametric mixed finite element approximation of eigenvalues and eigenvectors of 4th order eigenvalue problems with variable coefficients PK Bhattacharyya, N Nataraj ESAIM: Mathematical Modelling and Numerical Analysis 36 (1), 1-32, 2002 | 16 | 2002 |

Error analysis of nonconforming and mixed FEMs for second-order linear non-selfadjoint and indefinite elliptic problems C Carstensen, AK Dond, N Nataraj, AK Pani Numerische Mathematik 133, 557-597, 2016 | 15 | 2016 |

An interior penalty method for distributed optimal control problems governed by the biharmonic operator T Gudi, N Nataraj, K Porwal Computers & Mathematics with Applications 68 (12), 2205-2221, 2014 | 15 | 2014 |

On a two-grid finite element scheme for the equations of motion arising in Kelvin-Voigt model S Bajpai, N Nataraj, AK Pani Advances in Computational Mathematics 40, 1043-1071, 2014 | 15 | 2014 |