A note on an application of discrete Morse theoretic techniques on the complex of disconnected graphs (with P. C. Pramanik). Examples and Counterexamples, 7:100174 (2025).
DOI: 10.1016/j.exco.2025.100174 (eprint: arXiv:2305.08086)
Topology of matching complexes of complete graphs via discrete Morse theory (with S. Mukherjee and K. Saha). Discrete Mathematics & Theoretical Computer Science, 26:3 #13 (2024).
DOI: 10.46298/dmtcs.12887 (eprint: arXiv:2305.02973)
Corrigendum: arXiv:2505.01477
On Elser's conjecture and the topology of U-nucleus complex (with A. Chakraborty, S. Mukherjee and K. Saha). Journal of Combinatorial Theory, Series A, 197:105748 (2023).
DOI: 10.1016/j.jcta.2023.105748 (eprint: arXiv:2203.12525)
Covering the plane by a sequence of circular disks with a constraint (with A. Bhattacharya). Computational Geometry, 91:101680 (2020).
DOI: 10.1016/j.comgeo.2020.101680 (eprint: arXiv:1810.01255)
Problems on matchings and independent sets of a graph (with A. Bhattacharya and T. S. Murthy). Discrete Mathematics, 341(6):1561–1572 (2018).
DOI: 10.1016/j.disc.2018.02.021 (eprint: arXiv:1701.03040)
Cancellation of a critical pair in discrete Morse theory and its effect on (co)boundary operators (with S. Mukherjee and P. C. Pramanik).
eprint: arXiv:2502.06520