Pawan Negi Senior Research Associate

The source code of all the publications are available at https://gitlab.com/pypr in the interest of reproducibility. All my publications are also available on arxiv.

For those interested in my Ph.D. thesis, you can download it here.

Publications

  • Pawan Negi, Maggie Cheng, Mahesh Krishnamurthy, Wenjun Ying, and Shuwang Li, "Learning Domain-Independent Green’s Function For Elliptic Partial Differential Equations", Computer Methods in Applied Mechanics and Engineering 421, 1 March 2024, 116779. https://doi.org/10.1016/j.cma.2024.116779

  • Pawan Negi and Prabhu Ramachandran, "Verification of boundary conditions for smoothed particle hydrodynamics", Physics of Fluids, 2022. https://doi.org/10.1063/5.0126234

  • Pawan Negi and Prabhu Ramachandran, "Techniques for second order convergent weakly-compressible smoothed particle hydrodynamics schemes without boundaries", Physics of Fluids, Vol.34, Issue 8, 087125, 2022. https://doi.org/10.1063/5.009835

  • Pawan Negi and Prabhu Ramachandran, "How to train your solver: A method of manufactured solutions for weakly-compressible SPH", Physics of Fluids, Vol.33, Issue 12, 2021. https://doi.org/10.1063/5.0072383

  • Prabhu Ramachandran, Aditya Bhosale, Kunal Puri, Pawan Negi, Abhinav Muta, A Dinesh, Dileep Menon, Rahul Govind, Suraj Sanka, Amal S Sebastian, Ananyo Sen, Rohan Kaushik, Anshuman Kumar, Vikas Kurapati, Mrinalgouda Patil, Deep Tavker, Pankaj Pandey, Chandrashekhar Kaushik, Arkopal Dutt, Arpit Agarwal, "PySPH: a Python-based framework for smoothed particle hydrodynamics", ACM Transactions on Mathematical Software, volume 47, number 4, article 34, July 2021. https://doi.org/10.1145/3460773

  • Pawan Negi, and Prabhu Ramachandran. “Algorithms for Uniform Particle Initialization in Domains with Complex Boundaries.” Computer Physics Communications 265 (August 1, 2021): 108008. https://doi.org/10.1016/j.cpc.2021.108008

  • Abhinav Muta, Prabhu Ramachandran, and Pawan Negi. “An Efficient, Open Source, Iterative ISPH Scheme.” Computer Physics Communications 255 (October 1, 2020): 107283. https://doi.org/10.1016/j.cpc.2020.107283

  • Pawan Negi, Prabhu Ramachandran, and Asmelash Haftu. “An Improved Non-Reflecting Outlet Boundary Condition for Weakly-Compressible SPH.” Computer Methods in Applied Mechanics and Engineering 367 (August 1, 2020): 113119. https://doi.org/10.1016/j.cma.2020.113119

    • Conferences/Contributed Talks

  • 8th Annual Meeting of SIAM Central States Section, "Learning Free Space Green’s Function For Elliptic Partial Differential Equations", October 7-8, 2023 | Lincoln, Nebraska

  • Stochastic and Multiscale Modeling and Computation Seminar, "Weakly Compressible Smoothed Particle Hydrodynamics Method", November 9, 2023 | Illinois Tech, Chicago, Illinois

  • Particle Methods and Applications Conference, "An accurate simulation of the flow of red blood cells using SPH", Junuary 22-24, 2024 | Santa Fe, New Mexico