Lecture 2022-02-24. Principles of counting: sum rule, product rule, inclusion/exclusion. Exponentiation, factorial, permutations, and combinations. Lots of examples.
I gave the following lecture in Zoom (COVID 19 era): Combinatorics in the Space of Monotone Paths of a Convex PolytopeAbstract Using a linear functional f on a convex polytope P induces an…