Slide 1MATCHING WITH COMMITMENTS Joint work with Kevin Costello and Prasad Tetali China Theory Week 2011 Pushkar Tripathi Georgia Institute of Technology Slide 2 Objective…
Permutation Groups Part 1 Definition A permutation of a set A is a function from A to A that is both one to one and onto. Array notation Let A = {1, 2, 3, 4} Here are two…