对P混合线性互补问题建立一个同伦方程,证明了同伦路径的存在性、有界性和收敛性,得到了P混合线性互补问题的可解性,从而建立了P混合线性互补问题的内点算法。
A homotopy equation was constructed for the P-mixed linear complementarity problem,the existence,boundedness and convergence of the homotopy path were proved, the solvability of P-mixed linear complementarity problem was obtained.Thus an interior-point method of P-mixed linear complementarity problem has been established.