A PRIORI ERROR ESTIMATES FOR SEMIDISCRETE FINITE ELEMENT APPROXIMATIONS TO EQUATIONS OF MOTION ARISING IN OLDROYD FLUIDS OF ORDER ONE. D Goswami, AK Pani International Journal of Numerical Analysis & Modeling 8 (2), 2011 | 39 | 2011 |

Optimal error estimates of two mixed finite element methods for parabolic integro-differential equations with nonsmooth initial data D Goswami, AK Pani, S Yadav Journal of Scientific Computing 56, 131-164, 2013 | 19 | 2013 |

A Two-Grid Finite Element Method for Time-Dependent Incompressible Navier-Stokes Equations with Non-Smooth Initial Data D Goswami, PD Damázio Numerical Mathematics: Theory, Methods and Applications 8 (4), 549-581, 2015 | 17 | 2015 |

Backward Euler method for the equations of motion arising in Oldroyd model of order one with nonsmooth initial data B Bir, D Goswami, AK Pani IMA Journal of Numerical Analysis, 2021 | 12* | 2021 |

An Alternate Approach to Optimal *L* ^{2}-Error Analysis of Semidiscrete Galerkin Methods for Linear Parabolic Problems with Nonsmooth Initial DataD Goswami, AK Pani Numerical functional analysis and optimization 32 (9), 946-982, 2011 | 11* | 2011 |

On a three step two‐grid finite element method for the Oldroyd model of order one B Bir, D Goswami ZAMM‐Journal of Applied Mathematics and Mechanics/Zeitschrift für Angewandte …, 2021 | 9 | 2021 |

Optimal L2 Estimates for the Semidiscrete Galerkin Method Applied to Parabolic Integro-Differential Equations with Nonsmooth Data D Goswami, AK Pani, S Yadav ANZIAM Journal 55, 245-266, 2014 | 8 | 2014 |

Finite element penalty method for the Oldroyd model of order one with non-smooth initial data B Bir, D Goswami, AK Pani Computational Methods in Applied Mathematics 22 (2), 297-325, 2022 | 6 | 2022 |

A two-level finite element method for viscoelastic fluid flow: Non-smooth initial data D Goswami arXiv preprint arXiv:1211.5352, 2012 | 5 | 2012 |

Finite element approximation to the equations of motion arising in Oldroyd viscoelastic model of order one D Goswami Ph. D. Thesis, 2011 | 5 | 2011 |

Fully discrete finite element error analysis of a discontinuous Galerkin method for the Kelvin-Voigt viscoelastic fluid model S Bajpai, D Goswami, K Ray Computers & Mathematics with Applications 130, 69-97, 2023 | 3 | 2023 |

Optimal Error Estimates of the Penalty Finite Element Method for the Unsteady Navier–Stokes Equations with Nonsmooth Initial Data B Bir, D Goswami, AK Pani Journal of Scientific Computing 98 (2), 51, 2024 | 2 | 2024 |

A priori error estimates of a discontinuous Galerkin method for the Navier-Stokes equations S Bajpai, D Goswami, K Ray Numerical Algorithms 94 (2), 937-1002, 2023 | 2 | 2023 |

A discontinuous Galerkin finite element method for the Oldroyd model of order one K Ray, D Goswami, S Bajpai Mathematical Methods in the Applied Sciences 47 (9), 7288-7328, 2024 | 1 | 2024 |

Discontinuous Galerkin Two-Grid Method for the Transient Navier–Stokes Equations K Ray, D Goswami, S Bajpai Computational Methods in Applied Mathematics, 2023 | 1 | 2023 |

Two-grid finite element galerkin approximation of equations of motion arising in Oldroyd fluids of order one with non-smooth initial data D Goswami, PD Damázio, JY Yuan, B Bir Computational Mathematics and Mathematical Physics 63 (4), 659-686, 2023 | 1 | 2023 |

A Priori Error Estimates of a Discontinuous Galerkin Finite Element Method for the Kelvin-Voigt Viscoelastic Fluid Motion Equations S Bajpai, D Goswami, K Ray arXiv preprint arXiv:2202.04396, 2022 | 1 | 2022 |

Optimal error estimates of the penalty finite element method for the unsteady Navier-Stokes equations with nonsmooth initial data B Bir, D Goswami, AK Pani arXiv preprint arXiv:2202.03777, 2022 | | 2022 |

A Finite Element Method for the Equations of Motion Arising in Oldroyd Model of Order One with Grad-div Stabilization B Bir, D Goswami | | 2022 |

Optimal Error Estimates of a Discontinuous Galerkin Method for the Navier-Stokes Equations S Bajpai, D Goswami, K Ray arXiv preprint arXiv:2112.12414, 2021 | | 2021 |