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Shreyas911/README.md

I am a Ph.D. candidate in Computational Science, Engineering, and Mathematics at the Oden Institute for Computational Engineering and Sciences, University of Texas at Austin. My research primarily involves solving PDE-constrained inverse problems in the context of paleoclimate reconstruction over ice sheets. I am broadly interested in data assimilation under uncertainty, machine learning, optimization, and modeling systems.

Recent Research Articles

BibTeX
@misc{gaikwad2024mitgcmad,
title={MITgcm-AD v2: Open source tangent linear and adjoint modeling framework for the oceans and atmosphere enabled by the Automatic Differentiation tool Tapenade},
author={Shreyas Sunil Gaikwad and Sri Hari Krishna Narayanan and Laurent Hascoet and Jean-Michel Campin and Helen Pillar and An Nguyen and Jan Hückelheim and Paul Hovland and Patrick Heimbach},
year={2024},
eprint={2401.11952},
archivePrefix={arXiv},
primaryClass={physics.ao-ph}}
BibTeX
@article{Gaikwad2023, 
doi = {10.21105/joss.04679}, 
url = {https://doi.org/10.21105/joss.04679}, 
year = {2023}, 
publisher = {The Open Journal}, 
volume = {8}, number = {83}, pages = {4679}, 
author = {Shreyas Sunil Gaikwad and Laurent Hascoet and Sri Hari Krishna Narayanan and Liz Curry-Logan and Ralf Greve and Patrick Heimbach}, 
title = {SICOPOLIS-AD v2: tangent linear and adjoint modeling framework for ice sheet modeling enabled by automatic differentiation tool Tapenade}, 
journal = {Journal of Open Source Software} }

News

  • I will be giving a talk on "Computational Science To Enable Digital Twins Of The Ocean" at minisymposium "Mathematical and computational foundations of predictive digital twins" at the 6th Annual Meeting of the SIAM Texas-Louisiana Section (TXLA23) to be held at the University of Louisiana at Lafayette, Lafayette, Louisiana.

  • I am going to Qeqertarsuaq, Greenland in August-Septemeber 2023 as part of the ACDC/GRISO summer school 2023! We will be based at the Arctic Station there.

About Me









Tools I Use

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  1. MITgcm/MITgcm MITgcm/MITgcm Public

    M.I.T General Circulation Model master code and documentation repository

    Fortran 320 237

  2. sicopolis sicopolis Public

    SImulation COde for POLythermal Ice Sheets (SICOPOLIS) Code and Documentation Repository

    Fortran 1

  3. OOP_Laplacian_2D_solver OOP_Laplacian_2D_solver Public

    Laplacian 2D Finite Difference (FD) solver written in C++ in an OOP fashion

    Perl

  4. XAIRT XAIRT Public

    Exploring parallels between MITgcm adjoint and eXplainable AI (XAI) methods

    Jupyter Notebook

  5. argovis/hackathon22-profile-grid argovis/hackathon22-profile-grid Public

    Jupyter Notebook 3

  6. sha_bash sha_bash Public

    Shell