Chooi, W. L., & Kwa, K. H. (2021). Additive maps of rank k bivectors. Electronic Journal of Linear Algebra.
Keng, Y. Y., Kwa, K. H., & McClain, C. (2021). Convex combinations of centrality measures. Journal of Mathematical Sociology.
Keng, Y. Y., Kwa, K. H., & Ratnavelu, K. (2021). Centrality analysis in a drug network and its application to drug repositioning. Applied Mathematics and Computation, Accepted.
Chooi, W. L., & Kwa, K. H. (2020). Classical adjoint commuting and determinant preserving linear maps on Kronecker products of Hermitian matrices. Linear and Multilinear Algebra, 68(5), 869-885.
Chooi, W. L., Kwa, K. H., & Tan, L. Y. (2020). Commuting maps on rank k triangular matrices. Linear and Multilinear Algebra, 68(5), 1021-1030.
Chooi, W. L., & Kwa, K. H. (2019). Additive maps of rank r tensors and symmetric tensors. Linear and Multilinear Algebra, 67(6), 1269-1293.
Chooi, W. L., Kwa, K. H., & Tan, L. Y. (2019). Commuting maps on invertible triangular matrices over F_2. Linear Algebra and its Applications, 583, 77-101.
Chooi, W. L., Kwa, K. H., & Lim, M. H. (2017). Coherence invariant maps on tensor products. Linear Algebra and its Applications, 516, 24-46.
Mohd Ali, Y. E., Kwa, K. H., & Ratnavelu, K. (2017). Predicting new drug Indications from network analysis. International Journal of Modern Physics C, 28(9), 1750118.
Chooi, W. L., Kwa, K. H., & Lau, J. ( 2016). A note on classical adjoint commuting linear maps of tensor products of matrices. Linear and Multilinear Algebra, 64(4), 745-766.
Teh, W. C., & Kwa, K. H. (2015). Core words and Parikh matrices. Theoretical Computer Science, 582, 60-69.
Chooi, W. L., Kwa, K. H., Lim, M. H., & Ng, Z. C. (2014). Linear spaces and preservers of bounded rank-two per-symmetric triangular matrices. Electronic Journal of Linear Algebra, 27, 619-651.
Kwa, K. H. (2012). Differential geometric analysis of radiation-particle interaction. Journal of Physics A: Mathematical and Theoretical, 45(10), 105203.
Bier, T., & Kwa, K. H. (2002). Perfect Clar structures and 3-homogeneous simplicial complexes. Topology and its Applications, 124(1), 171-184.
