Research Publications

Weerarathna, C., Le, T., and Wang, J. Understanding and Managing Frogeye Leaf Spot through Network-Based Modeling in Soybean. arXiv preprint, https://doi.org/10.48550/arXiv.2603.06715
(Manuscript under review)

M.D.M.C.P. Weerarathna, and K.M.N.M. Chathuranga. The Subalgebra of Conjugatable Elements of a Degree Three Hyper-Complex Extension of Real Numbers, in Proceedings of the Annual International Conference on Business Innovation (ICOBI) 2023, pp. 52-57. 

M.D.M.C.P. Weerarathna, P.G.R.S. Ranasinghe, and A.A.I. Perera. A Novel Encryption Algorithm using Skolem Graceful Labeling, in Proceedings of the Annual International Conference on Business Innovation (ICOBI) 2023. pp. 1-6.

M.D.M.C.P. Weerarathna, and K.M.N.M. Chathuranga. Smash–Hom Duality for Pointed Simple Reflexive Graphs, in Proceedings of the International Conference on Business Innovation (ICOBI) 2022, pp.599–602. 

M.D.M.C.P. Weerarathna, P.G.R.S. Ranasinghe, and A.A.I. Perera. A Novel Cryptosystem using Multipartite Graphs, in Proceedings of the International Conference on Business Innovation (ICOBI) 2022, pp.590–594.

M.D.M.C.P. Weerarathna,T.R.D.S.M. Thennakoon,  K.D.E. Dhananjaya, and A.A.I. Perera. Prime Labeling of Special Graphs, Journal of Science (EUSL), Vol.12(1), pp.1–12. 

M.D.M.C.P. Weerarathna, A.P. Batuwita, and G.W.M.M.K. Dheerasinghe. Prime Labeling of Circular Ladder Graph (CL_n), Iconic Research and Engineering Journal, Vol.4(10), pp.192–195.

T.R.D.S.M. Thennakoon, M.D.M.C.P. Weerarathna, and A.C.G. Perera. Prime Labeling of Special Graphs, Iconic Research and Engineering Journal, Vol.3(12), pp.84–86.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, A.P. Batuwita, and A.A.I. Perera. Prime Labeling of Snow Graph (S_{n,1,m}), Elixir International Journal, Vol.43, pp.54452–54454.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, W.V. Nishadi, K.D.E. Dhananjaya, T.R.D.S.M. Thennakoon, and A.A.I. Perera. Consecutive Cyclic k–Prime Labeling of a Ladder Graph and Its Application to Crab Graph, Iconic Research and Engineering Journal, Vol.3(11), pp.278–283. 

T.R.D.S.M. Thennakoon, M.D.M.C.P. Weerarathna, and A.A.I. Perera. Prime Labeling of Newly Constructed Graph Using Star Graphs and Complete Bipartite Graphs. Sumerianz J. Sci. Res., Vol.3(2), pp.10–17. 

M.D.M.C.P. Weerarathna,  D.M.T.B. Dissanayake, and A.A.I. Perera. 3‑Factors of 3‑Factorization of (K_{3,3,3,...,3) with n‑partite sets for (n>=2). IJRSI, Vol.VII(I), pp.141–142.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, D.G.S.D. Dehigama, and A.A.I. Perera. k‑Factors of k‑Factorization of (K_{2^r,2^r,...,2^r}) with n‑partite sets for (k=1,2), (n>=2), (r\inZ^+), International Journal of Research and Scientific Innovation (IJRSI), Vol.VI, Issue:IX, ISSN:2321‑2705. 

D.M.T.B. Dissanayake, M.D.M.C.P. Weerarathna, D.G.S.D. Dehigama, and A.C.G. Perera. Constructing Strongly Regular Graphs from Skew-Hadamard Matrices, Elixir International Journal, Vol. 132, pp. 53347–53348. ISSN: 2229-712X.

Chinthaka Weerarathna, Thein Le, and Jin Wang. Network Modeling for Enhanced Management of Frogeye Leaf Spot in Soybeans, The 2025 Spring Research and Arts Conference, University of Tennessee at Chattanooga, USA. 

M.D.M.C.P. Weerarathna, H.M.O.D. Herath, and A.A.I. Perera. Prime Labeling of Centerless Double Wheel Graphs (CDW_{2n}) Using Python Programming, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka. 

M.D.M.C.P. Weerarathna, M.M.C. Dilshan, and A.A.I. Perera. Graph Labeling and Harmonies: Odd and Even Labeling of Star Graphs, Peradeniya University International Research Sessions (iPURSE), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, T.R.D.S.M. Thennakoon, and A.P. Batuwita. Prime Labeling of the Union of n Copies of K_{1,2} and CL_n, International Conference on Mathematics and Mathematics Education (ICMME 2021), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, T.R.D.S.M. Thennakoon, K.D.E. Dhananjaya, and A.A.I. Perera. Plumeria Alba Graph and Its Prime Labeling, International Conference on Mathematics and Mathematics Education (ICMME 2021), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, A.A.I. Perera, and P.G.R.S. Ranasinghe. On the Number of 1-Factors in a 1-Factorization of K_{m,m,...,m} with Even Number of Partite Sets, Peradeniya University International Research Sessions (iPURSE), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, K.D.E. Dhananjaya, and A.A.I. Perera. Reconstruction of Wheel Graphs, Peradeniya University International Research Sessions (iPURSE), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, and A.A.I. Perera. 3-Factors of 3-Factorization of K_{3,3,3,...,3} with n-Partite Sets for Even Integers n>=2, Ruhuna International Science and Technology Conference (RISTCON), University of Ruhuna, Sri Lanka. 

M.D.M.C.P. Weerarathna, T.R.D.S.M. Thennakoon, D.M.T.B. Dissanayake, and A.C.G. Perera. Prime Labeling of Graphs Formed by Replacing Star Graph Edges with Complete Tripartite Graph, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka. 

M.D.M.C.P. Weerarathna, T.R.D.S.M. Thennakoon, D.M.T.B. Dissanayake, and A.C.G. Perera. Prime Labeling of Graphs Formed by Replacing Star Graph Edges with Complete Tripartite Graphs, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, A.M.U.J.B. Abeysinghe, M.H.M.I. Kumari, and A.A.I. Perera. A Study on Product of Complete Bipartite Graphs of the Form K_{n,n}, n\in Z^+, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, T.R.D.S.M. Thennakoon, K.D.E. Dhananjaya, and A.A.I. Perera. Prime Labeling of Centerless Double Wheel Graphs (CDW_{2n}), PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka. 

M.D.M.C.P. Weerarathna, T.R.D.S.M. Thennakoon, and A.A.I. Perera. Prime Labeling of Scorpion Graphs, International Conference on Applied and Pure Sciences (ICAPS), University of Kelaniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, D.G.S.D. Dehigama, K.D.E. Dhananjaya, and A.A.I. Perera. k-Factors of k-Factorization of K_{2,2,2,...,2} with n-Partite Sets for k=1,2 and n>=2, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.M.T.B. Dissanayake, D.G.S.D. Dehigama, and A.C.G. Perera. Constructing Strongly Regular Graphs from Skew-Hadamard Matrices, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka.

M.D.M.C.P. Weerarathna, D.G.S.D. Dehigama, D.M.T.B. Dissanayake, K.D.E. Dhananjaya, and A.A.I. Perera. Prime Labeling of Roach Graph, PGIS Research Congress (PGIS RESCON), University of Peradeniya, Sri Lanka.

Chinthaka Weerarathna, Thein Le, and Jin Wang. Network Modeling for Enhanced Management of Frogeye Leaf Spot in Soybeans, MATH FOR ALL conference 2025, Clemson University, USA.

M.D.M.C.P. Weerarathna, A.M.C.U.M. Athapattu, and A.A.I. Perera. Chromatic Polynomial of Scorpion Graph S_{n,m,l} for n>5, n,m,l\inZ^+, Ruhuna International Science and Technology Conference (RISTCON), University of Ruhuna, Sri Lanka.