Class 5, C&O 367



  1. Convex Sets and Convex Functions
    1. Convex Sets:
        convex combinations, convex hull, Theorem 2.1.4 with proof,
    2. Convex Functions:
      • definitions, examples, properties
      • comparisons between:
          convex -- concave;
          positive semidefinite --- negative semidefinite;
          maximization -- minimization