“This eminently likeable introduction to knot theory is heavily illustrated with diagrams to help us get our heads around the mind-bending ideas, and Sossinsky delights in breaking off at tangents to relate surprising knot-related facts of the natural world, such as the fish that ties its body in a knot to escape predators, or the topological operations that are performed by an enzyme on DNA.”—The Guardian
“The author describes knot theory by chronicling its history. Beginning with Lord Kelvin’s ill-conceived idea of using knots as a model for the atom, Sossinsky moves to the connection of knots to braids and then on to the arithmetic of knots. Other topics are the Jones polynomial, which links knot theory to physics, and a clear exposition on Vassilev invariants. Throughout, this book untangles many a snag in the field of mathematics.”—Science News
“In a charming and spirited discussion of classical and contemporary knot theory, Sossinsky, beginning with Lord Kelvin’s (c. 1860) theory of knots as models for atoms…moves through discussions of braids, links, Reidemeister moves, surgery, various knot polynomials (Alexander-Conway, Homfly, Jones), Vassiliev invariants, and concludes with connections between and speculations about knots and physics.”—S. J. Colley, Choice
“Indeed, knots are trendy and also accessible to recreational mathematicians. A sophisticated high school student might enjoy working out the math in this book, while a full-fledged math student would find it a charming tour of knot theory’s greatest hits… An enjoyable math book and highly recommended.”—Amy Crunvard, Library Journal
“Knots is a spirited, timely, and sound book by a mathematician who knows the technicalities but writes appealingly for the general reader.”—Daniel Goroff, Professor of the Practice of Mathematics, Harvard University
“It’s not often that a book can take you to the frontiers of mathematical research as pleasantly as Knots. Using nothing more complicated than a few simple diagrams, Alexei Sossinsky leads his readers on a gripping journey to the cutting edge of modern topology, with a hint at its deep connections with quantum physics.”—Ian Stewart, author of Flatterland and What Shape Is a Snowflake?
“Knots have fascinated humanity since the dawn of civilization and have permeated virtually all aspects of our lives, from engineering to sailing to knitting. Anyone interested in the beauty and mystery of knots will enjoy this amazing book.”—Clifford Pickover, author of The Zen of Magic Squares, Circles, and Stars