General double-relaxation two-sweep modulus-based matrix splitting iteration methods for horizontal linear complementarity problem

For solving horizontal linear complementarity problem (HLCP), we propose a general double-relaxation two-sweep modulus-based matrix splitting iteration method and a double-relaxation two-sweep modulus-based matrix splitting iteration method which contain a series of methods, by using different splittings. When the system matrices are H+-matrices, we analyze convergence theory of these methods. Numerical examples in this paper illustrate that these methods are more efficient than modulus-based matrixsplittingiterationmethodandgeneralmodulus-basedmatrixsplittingiterationmethod.