机译:摩擦接触式多极BEM的数学编程解决方案
College of Science, Yanshan University, Qinhuangdao 066004, China;
College of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China;
College of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China;
nonlinear programming; generalized minimal residual algorithm (GMRES(m)); point-to-surface contact; multipole boundary element method;