摘要
SIGN-REVERSALPROPERTYFORF-MATRICESANDN-MATRICESXUSong(GraduateSchool,ChinaAcademyofRailwaySciences,Beijing100081,China)Abstra...
We show that N-matrices and F-matrices introduced by Ky Fan can be characterized in terms of the sign-reversal property. As an application, we obtain a characterization for N-matrices using the linear complementarity problem.