1 Answers
In functional and convex analysis, and related disciplines of mathematics, the polar set A ∘ {\displaystyle A^{\circ }} is a special convex set associated to any subset A {\displaystyle A} of a vector space X {\displaystyle X} lying in the dual space X ′ . {\displaystyle X^{\prime }.} The bipolar of a subset is the polar of A ∘ , {\displaystyle A^{\circ },} but lies in X {\displaystyle X} .
4 views
Answered