Preconditioners for spectral element methods for elliptic and parabolic problems P Dutt, P Biswas, GN Raju Journal of computational and applied mathematics 215 (1), 152-166, 2008 | 30 | 2008 |

Spectral element methods for parabolic problems P Dutt, P Biswas, S Ghorai Journal of computational and applied mathematics 203 (2), 461-486, 2007 | 17 | 2007 |

Numerical simulations of Newtonian fluid flow through a suddenly contracted rectangular channel with two different types of baffle plates S Saha, P Biswas, S Nath, L Singh Soft Computing 25 (15), 9873-9885, 2021 | 14 | 2021 |

Bifurcation phenomena for incompressible laminar flow in expansion channel to study Coanda effect S Saha, P Biswas, S Nath Journal of interdisciplinary Mathematics 23 (2), 493-502, 2020 | 14 | 2020 |

Convective heat transfer of laminar nano-fluids flow through a rectangular micro-channel with different types of baffle-corrugation S Saha, P Biswas, S Raut, AN Das International Journal for Computational Methods in Engineering Science and …, 2022 | 10 | 2022 |

A review on spectral element solver Nek5000 S Saha, P Biswas, S Nath AIP conference proceedings 2336 (1), 2021 | 8 | 2021 |

Analysis of heat transfer characteristics through an rectangular enclosure S Saha, P Biswas, AN Das, S Raut Materials Today: Proceedings 47, 2905-2911, 2021 | 8 | 2021 |

Numerical Simulation of Blocked Blood Vessel for Early Diagnosis of Coronary Artery Disease S Saha, P Biswas, S Nath Modeling, Simulation and Optimization: Proceedings of CoMSO 2020, 711-721, 2021 | 5 | 2021 |

NUMERICAL SIMULATIONS OF TURBULENT AIRFLOWPHENOMENA AND CHARACTERISTICS OF HEAT TRANSFER THROUGH A RECTANGULAR MICROCHANNEL WITH MIXED-TYPE BAFFLES S Saha, P Biswas, S Raut, AN Das International Journal of Fluid Mechanics Research 48 (3), 2021 | 4 | 2021 |

Numerical modeling of bifurcation and leakage of blood flow in mitral valve to predict heart malfunctioning S Saha, P Biswas, S Nath Intelligent Techniques and Applications in Science and Technology …, 2020 | 4 | 2020 |

Space-time coupled least-squares spectral element methods for parabolic problems P Biswas, P Dutt, S Ghorai, N Kiskore Kumar International Journal for Computational Methods in Engineering Science and …, 2019 | 4 | 2019 |

Fully discrete least-squares spectral element method for parabolic interface problems NK Kumar, P Biswas Mathematics and Computers in Simulation 181, 364-379, 2021 | 3 | 2021 |

Performance of space-time coupled least-squares spectral element methods for parabolic problems P Biswas, NK Kumar, AK Kar Journal of Physics: Conference Series 1132 (1), 012020, 2018 | 2 | 2018 |

A STUDY OF SPECTRAL ELEMENT METHOD FOR ELLIPTIC INTERFACE PROBLEMS WITH NONSMOOTH SOLUTIONS IN ℝ^{2}NK Kumar, P Biswas, BS Reddy Journal of applied mathematics & informatics 38 (3_4), 311-334, 2020 | 1 | 2020 |

Numerical Prediction for Spreading Novel Coronavirus Disease in India Using Logistic Growth and SIR Models S Saha, P Biswas, S Nath | | 2021 |

A study of spectral element method for elliptic interface problems with nonsmooth solutions in NK Kumar, P Biswas, BS Reddy arXiv preprint arXiv:1807.05689, 2018 | | 2018 |

A study of spectral element method for elliptic interface problems with nonsmooth solutions in N Kishore Kumar, P Biswas, B Seshadri Reddy arXiv e-prints, arXiv: 1807.05689, 2018 | | 2018 |