since finding the worst-case scenario is equivalent to maximizing a convex function. In this paper, we propose a new approach to deal with such constraints that unifies most approaches known in the ...

We invoke the matrix perspective function the matrix analog of the perspective function to characterize explicitly the convex hull of epigraphs of simple matrix convex functions under low-rank ...

In particular, convex functions facilitate the derivation ... in the refinement of Young’s inequality have provided new perspectives on the relationships between weighted arithmetic and ...

If you think the selfie was born as a direct result of the cellphone, “Self-Portrait in a Convex Mirror,” painted just over 500 years ago by Francesco Mazzola, the Italian artist commonly ...

Financial executive pay is a convex function of profits if recipients get a greater increment in pay when returns are high as opposed to moderate, compared with when returns are moderate as opposed to ...