publications

2026

1. 

   Boost Like a (Var)Pro: Trust-Region Gradient Boosting via Variable Projection

   Abhijit Chowdhary, Elizabeth Newman, and Deepanshu Verma

   2026

   arXiv Bib

   @misc{chowdhary2026boostlikevarprotrustregion,
     title = {Boost Like a (Var)Pro: Trust-Region Gradient Boosting via Variable Projection},
     author = {Chowdhary, Abhijit and Newman, Elizabeth and Verma, Deepanshu},
     year = {2026},
     eprint = {2603.23658},
     archiveprefix = {arXiv},
     primaryclass = {cs.LG},
     url = {https://arxiv.org/abs/2603.23658},
   }

2. 

   Robust Optimal Experimental Design of Infinite-Dimensional Bayesian Nonlinear Inverse Problems

   Abhijit Chowdhary, Ahmed Attia, and Alen Alexanderian

   SIAM Journal on Scientific Computing, Apr 2026

   DOI arXiv Bib

   @article{Chowdhary_Attia_Alexanderian_2026,
     title = {Robust Optimal Experimental Design of Infinite-Dimensional Bayesian Nonlinear Inverse Problems},
     volume = {48},
     issn = {1064-8275, 1095-7197},
     url = {https://epubs.siam.org/doi/10.1137/24M1693921},
     doi = {10.1137/24M1693921},
     number = {2},
     journal = {SIAM Journal on Scientific Computing},
     author = {Chowdhary, Abhijit and Attia, Ahmed and Alexanderian, Alen},
     year = {2026},
     month = apr,
     pages = {B262–B288},
     language = {en},
   }

2025

1. 

   Scalable Uncertainty Quantification for Infinite-Dimensional Bayesian Inverse Problems.

   Abhijit Chowdhary

   Feb 2025

   Bib Website

   @phdthesis{Chowdhary_2025,
     title = {Scalable Uncertainty Quantification for Infinite-Dimensional Bayesian
                Inverse Problems.},
     author = {Chowdhary, Abhijit},
     year = {2025},
     month = feb,
     language = {en},
     type = {{PhD} thesis},
   }

2. 

   Weak Diffusive Stability of Roll Solutions at the Zigzag Boundary

   Abhijit Chowdhary, Mason Haberle, William Ofori-Atta, and Qiliang Wu

   SIAM Journal on Mathematical Analysis, Feb 2025

   DOI arXiv Bib

   @article{Chowdhary_Haberle_Ofori-atta_Wu_2023,
     author = {Chowdhary, Abhijit and Haberle, Mason and Ofori-Atta, William and Wu, Qiliang},
     title = {Weak Diffusive Stability of Roll Solutions at the Zigzag Boundary},
     journal = {SIAM Journal on Mathematical Analysis},
     volume = {57},
     number = {3},
     pages = {2746-2780},
     year = {2025},
     doi = {10.1137/24M1639683},
     url = { https://doi.org/10.1137/24M1639683 },
     eprint = { https://doi.org/10.1137/24M1639683 },
   }

2024

1. 

   PyOED: An Extensible Suite for Data Assimilation and Model-Constrained Optimal Design of Experiments

   Abhijit Chowdhary, Shady E. Ahmed, and Ahmed Attia

   ACM Transactions on Mathematical Software, Jun 2024

   DOI arXiv Bib

   @article{Chowdhary_Ahmed_Attia_2024,
     title = {PyOED: An Extensible Suite for Data Assimilation and
                Model-Constrained Optimal Design of Experiments},
     volume = {50},
     issn = {0098-3500, 1557-7295},
     doi = {10.1145/3653071},
     number = {2},
     journal = {ACM Transactions on Mathematical Software},
     author = {Chowdhary, Abhijit and Ahmed, Shady E. and Attia, Ahmed},
     year = {2024},
     month = jun,
     pages = {1-22},
     language = {en},
   }

2. 

   Sensitivity Analysis of the Information Gain in Infinite-Dimensional Bayesian Linear Inverse Problems

   Abhijit Chowdhary, Shanyin Tong, Georg Stadler, and Alen Alexanderian

   International Journal for Uncertainty Quantification, Jun 2024

   DOI arXiv Bib

   @article{Chowdhary_Tong_Stadler_Alexanderian_2024,
     title = {Sensitivity Analysis of the Information Gain in Infinite-Dimensional
                Bayesian Linear Inverse Problems},
     issn = {2152-5080},
     url = {http://dl.begellhouse.com/journals/52034eb04b657aea,forthcoming,
              51416.html},
     doi = {10.1615/Int.J.UncertaintyQuantification.2024051416},
     journal = {International Journal for Uncertainty Quantification},
     author = {Chowdhary, Abhijit and Tong, Shanyin and Stadler, Georg and Alexanderian, Alen},
     year = {2024},
     language = {en},
   }