Jensen, Affine, Conic, Quasiconvex, Convex Optimization.
check out the last section of the next chapter here. In this section, we will explore the concept of an epigraph. Epigraph of a function f(x) where x ∈ S, is a collection of all points (x,α) such that f(x)≤α. Confused? Don’t be. Refer to the diagram below to understand what this means. Refer the 2D