Why is convex called convex?

I'm curious, could you elaborate on the reasoning behind the naming of the cryptocurrency project known as Convex? What specific qualities or characteristics does the term 'convex' embody that led to its adoption as the project's name? Is there a deeper meaning or metaphor that the developers intended to convey through this choice of nomenclature? Understanding the origins of this name may provide valuable insight into the project's philosophy and goals.