Cayley graphs provide a powerful and intuitive framework linking group theory with graph theory by representing groups through vertices and edges defined by a generating set. In the realm of finite ...

Let’s say you’ve polled your customers and now have a spreadsheet full of data from which you need to glean insights. There are complicated tools that can do this, such as IBM’s SPSS software, but to ...

One of Nelson Mandela’s enduring legacies is nothing less than the existence of South Africa itself. The country still faces important political disagreements and racial inequality, but it ...