The Interval function, Ptolemaic, distance hereditary, bridged graphs and axiomatic characterizations. - Manoj Changat; Lekshmi Kamal K. Sheela; Prasanth G. Narasimha-Shenoi (CoRR, 2020)

Axiomatic Characterization of the Toll Walk Function of Some Graph Classes. - Lekshmi Kamal K. Sheela; Manoj Changat; Iztok Peterin (CALDAM, 2023)

The Weak-Toll Function of a Graph: Axiomatic Characterizations and First-Order Non-definability. - Lekshmi Kamal K. Sheela; Manoj Changat; Jeny Jacob (CALDAM, 2024)

Axiomatic characterization of the interval function of partial cubes and partial Hamming graphs. - Jeny Jacob; Manoj Changat; Lekshmi Kamal K. Sheela; Abhirami R. S; Amrutha U. A. (AKCE Int. J. Graphs Comb., 2024)

Weakly modular graphs with diamond condition, the interval function and axiomatic characterizations. - Lekshmi Kamal Kamalolbhavan-Sheela; Jeny Jacob; Manoj Changat (CoRR, 2024)

Directed Transit Functions. - Arun Anil; Manoj Changat; Lekshmi Kamal K. Sheela; Ameera Vaheeda Shanavas; John J. Chavara; Prasanth G. Narasimha-Shenoi; Bruno J. Schmidt; Peter F. Stadler (CoRR, 2024)

The axiomatic characterization of the interval function of distance hereditary graphs. - Manoj Changat; Lekshmi Kamal Kamalolbhavan-Sheela; Prasanth G. Narasimha-Shenoi (Discret. Appl. Math., 2024)