Publications

Below, you'll find my papers organised by publication type and year. For questions on any specific publication, feel free to message me.

1.On the Convergence of Iterative Regularization Method Assisted by the Graph Laplacian with Early Stopping

H Bajpai, G Mittal, AK Giri

SIAM Journal on Imaging Science (Accepted).

2. Graph Laplacian assisted regularization method under noise level free heuristic and statistical stopping rule

H Bajpai, AK Giri

Submitted, 2025.

3. Stochastic data-driven Bouligand–Landweber method for solving non-smooth inverse problems

H Bajpai, G Mittal, AK Giri

Journal of Inverse and Ill-posed Problems, 33 (2), 153-170, 2025.

4. On the convergence of  generalized iteratively regularized  stochastic mirror descent method for non-smooth ill-posed problems

H Bajpai, G Mittal, AK Giri

Submitted (Under review), 2025

5. Convergence analysis of iteratively regularized Landweber iteration with uniformly convex constraints in Banach spaces

G Mittal, H Bajpai, AK Giri

Journal of Complexity, 86, 101897, 2025.

6. Convergence analysis of Kaczmarz-type iteratively regularized Landweber iteration for solving ill-posed inverse problems

G Mittal, H Bajpai, AK Giri

Journal of Complexity, 87, 101980, 2025.

7. Hanke-Raus heuristic rule for iteratively regularized stochastic gradient descent

H Bajpai, G Mittal, AK Giri

arXiv preprint arXiv:2412.02397, 2024.

8.  A novel two-point Landweber-type method for Regularization of non-smooth inverse problems in Banach spaces

G Mittal, H Bajpai, AK Giri

Computational and Applied Mathematics, 43 (8), 426.

1.On the convergence of graph Laplacian based regularization with application to phase retriveal problem 

2. On the convergence of  graph Laplacian based randomized block coordinate descent method for linear ill-posed problems

(with AK Giri and Vansh Uppal)