Description of all solutions of a linear complementarity problem
The electronic journal of linear algebra, Tome 18 (2009), pp. 246-252.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: Description of all solutions of an n$\times n$ linear complementarity problem x + = Mx - + q in terms of 2 n matrices and their Moore-Penrose inverses is given. The result is applied to describe all solutions of the absolute value equation Ax + B|x| = b.
Classification : 90C33
Keywords: linear complementarity problem, Moore-Penrose inverse, verified solution, absolute value equation
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     author = {Rohn, Jiri},
     title = {Description of all solutions of a linear complementarity problem},
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Rohn, Jiri. Description of all solutions of a linear complementarity problem. The electronic journal of linear algebra, Tome 18 (2009), pp. 246-252. http://geodesic.mathdoc.fr/item/ELA_2009__18__a37/