All Questions
1 question
3
votes
0
answers
109
views
Convex minorants to convex functions, given partial Taylor expansion and smoothness estimate
Let $V$ denote a strictly convex function (in arbitrary dimension) whose Hessian is $L$-Lipschitz. Given only this knowledge, and the values of $\left\{ V \left( x \right), \nabla V \left( x \right), \...
- 801