We present an example of smooth quasi-convex functions in the positive octant of R3 which cannot be obtained as the images of convex smooth functions under a monotone smooth mapping of R.
|Original language||English (US)|
|Number of pages||5|
|Journal||Journal of Convex Analysis|
|State||Published - Jan 1 2019|
- Convex functions
- Monotone functions
- Quasi-convex functions