Symmetric Analytic Functions: Analytic functions that remain invariant under a specified group of transformations or permutations, ensuring identical behaviour under symmetric operations.

“We use[d] optimal control theory to prove that the most unpackable centrally symmetric convex disk in the plane is a smoothed polygon,” explained Thomas Hales, Professor of Mathematics at the ...

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 ...