机译:次凸函数的MINIMAX定理及其在鞍点问题中的应用
Department of Mathematics, Huazhong University of Sciences and Technology, Wuhan 430074, China;
Department of Mathematics, Huazhong University of Sciences and Technology, Wuhan 430074, China;
Department of Mathematics, Huazhong University of Sciences and Technology, Wuhan 430074, China;
Subconvex set; subconvexlike function; minimax theorem; saddle point theorem;