Aparajita Dasgupta and Lalit Mohan, “$M$-Ellipticity of Fredholm Pseudo-Differential Operators on $L^p(\mathbb{R}^n)$ and G\r{a}rding's Inequality”. Journal of Geometric Analysis, 33:97 (2023). https://doi.org/10.1007/s12220-023-01192-2
Aparajita Dasgupta, Lalit Mohan and Shyam Swarup Mondal, ''Multilinear Fourier Integral operators on modulation spaces." Forum Mathematicum, 36(5), 1393-1410(2024). https://doi.org/10.1515/forum-2023-0158
Aparajita Dasgupta, Lalit Mohan and Shyam Swarup Mondal, ''Weighted periodic and discrete Pseudo-Differential Operators." Monatshefte fur Mathematik. 204, no. 3, 427–454 (2024). https://doi.org/10.1007/s00605-024-01976-w
Aparajita Dasgupta, Lalit Mohan and Shyam Swarup Mondal, 'Non-harmonic analysis of the wave equation for Schrödinger operators with complex potential.", Discrete and Continuous Dynamical Systems-Series A. vol. 47, 60-86 (2026). https://www.aimsciences.org/article/doi/10.3934/dcds.2025112
Aparajita Dasgupta, Vishvesh Kumar, Lalit Mohan and Shyam Swarup Mondal, ''Non-harmonic $M$-elliptic pseudo-differential operators on manifolds with boundary." submitted, 2023. https://arxiv.org/abs/2307.10825
Aparajita Dasgupta, Lalit Mohan and Abhilash Tushir, ''Structurally damped semilinear evolution equation for positive operators on Hilbert space." submitted, 2025. https://arxiv.org/abs/2507.14581