참고문헌
- R. A. Brualdi and B. L. Shader, The matrices of sign-solvable linear systems, Cambridge Univ. Press, 1995.
- P. Delsarte and Y. Kamp, Low rank matrices with a given sign pattern, SIAM. J. Disc. MATH. 2-1 (1989), 51-63.
- K. G. Fisher, W. Morris and J. Shapiro, Mixed Dominating Matrices, Linear Algebra and its Applications 270 (1998), 191-214. https://doi.org/10.1016/S0024-3795(97)00239-5
- S. J. Kim and B. L. Shader, Linear systems with signed solutions, Linear Algebra and its Applications 313 (2000), 21-40. https://doi.org/10.1016/S0024-3795(00)00092-6
- S. J. Kim and B. L. Shader, Sign solvable cone system, Linear and multilinear algebra vol.50, no.1 (2002), 23-32. https://doi.org/10.1080/03081080290011683
- S. J. Kim and B. L. Shader, On Matrices which has signed nullspaces, Linear Algebra Appl. 353 (2002), 245-255. https://doi.org/10.1016/S0024-3795(02)00312-9
- S. J. Kim, B. L. Shader and S. G. Hwang, On Matrices with signed nullspaces, SIAM J. on Matrix Analysis and Appl. vol.24, no.2 (2002), 570-780. https://doi.org/10.1137/S0895479801396221
- S. J. Kim and T. Y. Choi, A Characterization of an SN-matrix related with L-matrix, Honam Mathematical Journal 28 (2006), 333-342.
- S. J. Kim and T. Y. Choi, A Note ON SN-matrices, Honam Mathematical Journal vol.30, no.4 (2008), 659-670. https://doi.org/10.5831/HMJ.2008.30.4.659