Department of Mathematics

Dr. Sombuddha Bhattacharyya

Assistant Professor

sombuddha@iiserb.ac.in

+91 755 269 1259

Publication
SNo Authors Title of Article Pid Journal Year
1 Sombuddha Bhattacharyya,Pranav Kumar Local data inverse problem for the polyharmonic operator with anisotropic perturbations 5489 Inverse Problems 2024
2 Sombuddha ,Venkateswaran P Krishnan,Suman Kumar Sahoo Momentum ray transforms and a partial data inverse problem for a polyharmonic operator 5487 SIAM Journal on Mathematical Analysis 2023
3 Sombuddha Bhattacharyya,Maarten V. de Hoop,Bitaly Katsnelson,Gunther A. Uhlmann Recovery of wave speeds and density of mass across a heterogeneous smooth interface from acoustic and elastic wave reflection operators. 5481 GEM. International Journal on Geomathematics 2022
4 Sombuddha Bhattacharyya,Tuhin Ghosh An inverse problem on determining second order symmetric tensor for perturbed biharmonic operator. 5483 Mathematische Annalen 2022
5 Sombuddha Bhattacharyya,Maarten V de Hoop,Vitaly Katsnelson,Gunther A Uhlmann Recovery of piecewise smooth density and Lamé parameters from high frequency exterior Cauchy data 5485 SIAM Journal on Imaging Sciences 2022
6 Sombuddha Bhattacharyya,Tuhin Ghosh,Gunther A. Uhlmann Inverse problems for the fractional-Laplacian with lower order non-local perturbations 5479 Transactions of the American Mathematical Society 2021
7 Sombuddha Bhattacharyya,Tuhin Ghosh Inverse boundary value problem of determining up to a second order tensor appear in the lower order perturbation of a polyharmonic operator 5477 The Journal of Fourier Analysis and Applications 2019
8 Sombuddha Bhattacharyya An inverse problem for the magnetic Schrödinger operator on Riemannian manifolds from partial boundary data. 5471 Inverse Problems and Imaging 2018
9 Sombuddha ,Cătălin I. Cârstea Optimal stability estimate in the inverse boundary value problem for periodic potentials with partial data 5473 Journal of Mathematical Analysis and Applications 2018
10 Sombuddha Bhattacharyya Local uniqueness of the density from partial boundary data for isotropic elastodynamics 5475 Inverse Problems 2018