2011数学简单derivationshort
Joint Convexity of Size-Time Execution Cost 16
题目
The cost couples size and trading time through a perspective form. Show that P(x,t)=x^2/t + 3 t is convex on the domain t>0.
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
题目
The cost couples size and trading time through a perspective form. Show that P(x,t)=x^2/t + 3 t is convex on the domain t>0.
解题计时
0:00
提交作答时记录，用于后续平均用时统计。