The S2NS Digraphs and the Cycle Linear System of a Digraph
Author:
Publisher
Springer Science and Business Media LLC
Subject
Applied Mathematics
Link
http://link.springer.com/content/pdf/10.1007/s102550200033.pdf
Reference7 articles.
1. Brualdi, R.A., Chavey, K.L., Shade, B.L.: Bipartite graphs and sign patterns of strong sign-nonsingular matrices. J. Combi. Theory (Series B), 62: 133–150 (1994)
2. Brualdi, R.A., Shade, B.L.: Matrices of sign-solvable linear systems. Cambridge Univ. Press, Cambridge, 1995
3. Schmidt, D.A., Lim, C.C.: Full sign-invertibility and symplectic matrices. Linear Algebra Appl., 232: 97–110 (1996)
4. Shao, J.Y.: On digraphs and forbidden configurations of strong sign nonsingular matrices. Linear Algebra Appl., 282: 221–232 (1998)
5. Shao, J.Y., Hu, Z.X.: Algebraic constructions of the minimal forbidden digraphs of strong sign nonsingular matrices. Linear Algebra Appl., 317(1–3): 1–12 (2000)
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