Jensen, Affine, Conic, Quasiconvex, Convex Optimization.
see that the equations are pretty much the same. Hence, an affine span or an affine space is a convex set. In set builder notation, an affine space is given by: In the above equation of the line x+y=3, x can be replaced with x1 and y can be replaced with x2. So clearly, x belongs to a 2D space and