If you or your kids are preparing for an advanced math or science course, you’re going to need a graphing calculator. These handy machines can process complex calculations (and simple ones), including ...

Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a public transportation network. Mathematicians have long sought to develop ...

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These days we use our mobile phones for everything; they have become an important part of each person’s life. Either for personal use or for working purposes, the phone has become a binder in today’s ...

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 ...

Bar graphs seem like one of the simplest ways to represent data. Many people assume that the longer the bar, the bigger the number it represents. Sometimes bar graphs represent an average not a total ...

ABSTRACT. The goal of this paper is to study the structure of the minimal free resolutions associated to a class of squarefree monomial ideals by using the one-to-one correspondence between squarefree ...