Edward R. Scheinerman

Twenty-three mathematical masterpieces for exploration and enlightenment “A mind-broadening experience.” —Paul J. Campbell, Mathematics Magazine How can a shape have more than one dimension but fewer than two? What is the best way to elect public officials when more than two candidates are vying for the office? Is it possible for a highly accurate medical test to give mostly incorrect...

An accessible introduction to infinity explaining the different ways that mathematicians use it in their daily work Infinity has traditionally been a topic for philosophers, physicists, and artists, and it can be large, scary, or highly metaphorical. For mathematicians, however, infinity is not frightening or hopelessly abstract (though it is certainly big) but rather is a normal part of their...