Abstract
This paper presents a connection between qualitative matrix theory and linear complementarity problems (LCPs). An LCP is said to be sign-solvable if the set of the sign patterns of the solutions is uniquely determined by the sign patterns of the given coefficients. We provide a characterization for sign-solvable LCPs such that the coefficient matrix has nonzero diagonals, which can be tested in polynomial time. This characterization leads to an efficient combinatorial algorithm to find the sign pattern of a solution for these LCPs. The algorithm runs in O(γ) time, where γ is the number of the nonzero coefficients.
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References
Brualdi, R.A., Shader, B.L.: Matrices of Sign-solvable Linear Systems. Cambridge University Press, Cambridge (1995)
Chandrasekaran, R., Kabadi, S.N., Murty, K.G.: Some NP-complete problems in linear programming. Operations Research Letters 1, 101–104 (1982)
Chung, S.J.: NP-completeness of the linear complementarity problem. Journal of Optimization Theory and Applications 60, 393–399 (1989)
Cottle, R.W.: The principal pivoting method of quadratic programming. In: Dantzig, G.B., Veinott, A.F. (eds.) Mathematics of Decision Sciences, Part 1, pp. 142–162. American Mathematical Society, Providence (1968)
Cottle, R.W., Dantzig, G.B.: Complementary pivot theory of mathematical programming. Linear Algebra and Its Applications 1, 103–125 (1968)
Cottle, R.W., Pang, J.S., Stone, R.E.: The Linear Complementarity Problem. Academic Press, London (1992)
Coxson, G.E.: The P-matrix problem is co-NP-complete. Mathematical Programming 64, 173–178 (1994)
Eijndhoven, J.T.J.V.: Solving the linear complementarity problem in circuit simulation. SIAM Journal on Control and Optimization 24, 1050–1062 (1986)
Fischer, K.G., Morris, W., Shapiro, J.: Mixed dominating matrices. Linear Algebra and Its Applications 270, 191–214 (1998)
Fischer, K.G., Shapiro, J.: Mixed matrices and binomial ideals. Journal of Pure and Applied Algebra 113, 39–54 (1996)
Iwata, S., Kakimura, N.: Solving linear programs from sign patterns. Mathematical Programming (to appear)
Kim, S.J., Shader, B.L.: Linear systems with signed solutions. Linear Algebra and Its Applications 313, 21–40 (2000)
Kim, S.J., Shader, B.L.: On matrices which have signed null-spaces. Linear Algebra and Its Applications 353, 245–255 (2002)
Klee, V.: Recursive structure of S-matrices and O(m 2) algorithm for recognizing strong sign-solvability. Linear Algebra and Its Applications 96, 233–247 (1987)
Klee, V., Ladner, R., Manber, R.: Sign-solvability revisited. Linear Algebra and Its Applications 59, 131–158 (1984)
Lemke, C.E.: Bimatrix equilibrium points and mathematical programming. Management Science 11, 681–689 (1965)
Lovász, L., Plummer, M.D.: Matching Theory. Annals of Discrete Mathematics, vol. 29. North-Holland, Amsterdam (1986)
McCuaig, W.: Brace decomposition. Journal of Graph Theory 38, 124–169 (2001)
McCuaig, W.: Pólya’s permanent problem. The Electronic Journal of Combinatorics 11, R79 (2004)
Murty, K.G.: Linear Complementarity, Linear and Nonlinear Programming. Internet Edition (1997)
Pólya, G.: Aufgabe 424. Archiv der Mathematik und Physik 20, 271 (1913)
Robertson, N., Seymour, P.D., Thomas, R.: Permanents, Pfaffian orientations, and even directed circuits. Annals of Mathematics 150, 929–975 (1999)
Rohn, J.: Systems of linear interval equations. Linear Algebra and Its Applications 126, 39–78 (1989)
Samuelson, P.A.: Foundations of Economics Analysis. Harvard University Press, Cambridge (1947), Atheneum, New York (1971)
Seymour, P., Thomassen, C.: Characterization of even directed graphs. Journal of Combinatorial Theory, Series B 42, 36–45 (1987)
Shao, J.Y., Ren, L.Z.: Some properties of matrices with signed null spaces. Discrete Mathematics 279, 423–435 (2004)
Vazirani, V.V., Yannakakis, M.: Pfaffian orientations, 0-1 permanents, and even cycles in directed graphs. Discrete Applied Mathematics 25, 179–190 (1989)
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Kakimura, N. (2007). Sign-Solvable Linear Complementarity Problems. In: Fischetti, M., Williamson, D.P. (eds) Integer Programming and Combinatorial Optimization. IPCO 2007. Lecture Notes in Computer Science, vol 4513. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72792-7_30
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DOI: https://doi.org/10.1007/978-3-540-72792-7_30
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-72791-0
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