Separation theorem

The term "Separation Theorem" can refer to different concepts in various fields of mathematics and economics, but here are a few prominent examples: 1. **Separation Theorem in Convex Analysis**: In convex analysis, the Separation Theorem states that if two convex sets do not intersect, then there exists a hyperplane that can separate them. This hyperplane can be described by a linear equation, and the theorem is fundamental in optimization, especially in the context of convex programming.