Research interests:
1. Signed Graphs

Journal Publications:
1. A. P. Ranjith and J. V. Kureethara, “Sum Signed Graphs, Parity Signed Graphs and Cordial Graphs”, IAENG International Journal of Applied Mathematics, 53 (2), 497–506 (2023).
2. A. P. Ranjith and J. V. Kureethara, “Sum Signed Graphs – II”, Ural Mathematical Journal, 9(1), 121 — 126, (2023).

Conference publications:
1. A. P. Ranjith and J. V. Kureethara, “Sum Signed Graphs – I”, AIP Conference Proceeding, 2261, 1-4, (2020).
2. A. P. Ranjith and J. V. Kureethara,”Negative Domination in Networks”, Proceedings of Second International Conference on Sustainable Expert Systems, Lecture Notes in Networks and Systems, Springer Nature Singapore, 679–690, (2022).

Workshops/Seminars/Conferences/FDPs attended:
1. International Conference on Advances in Applicable Mathematics (ICAAM – 2020) organized by Bharatiar University, Coimbatore on 21st and 22nd February 2020.
2. International Conference on Recent Trends in Graph Theory ICRTGT 2020 organized by Karnatak University, Dharwad on July 27th -29th 2020.
3. 2nd International Conference on Sustainable Expert Systems (ICSES-2021) organized by Institute of Engineering, Tribhuvan University, Nepal. on 17th September 2021.