On Hamiltonian-Connected and Mycielski graphs. - Ashok Kumar Das; Indrajit Paul (CoRR, 2022)

Signed interval graphs and bigraphs: A generalization of interval graphs and bigraphs. - Ashok Kumar Das; Indrajit Paul (CoRR, 2022)

On powers of circular arc graphs. - Ashok Kumar Das; Indrajit Paul (CoRR, 2022)

Obstruction characterization of co-TT graphs. - Ashok Kumar Das; Indrajit Paul (CoRR, 2023)

Bipartite powers of some classes of bipartite graphs. - Indrajit Paul; Ashok Kumar Das (CoRR, 2024)

New Vertex Ordering Characterizations of Circular-Arc Bigraphs. - Indrajit Paul; Ashok Kumar Das (CoRR, 2025)