翻译:鞍函数 同义词1)saddle function,鞍函数2)saddle function,鞍式函数3)concave closure of saddle function,鞍函数的凹闭包4)convex closure of saddle function,鞍函数的凸闭包5)convergence / saddle functional,收敛性/鞍泛函6)convex-concave saddle function,凸-凹鞍型泛函