by Ken Stephenson,

Cambridge University Press, April 2005, ISBN 0521823560

NOTE: The book is in four Parts.

Parts I and II are accessible with little formal background beyond an interest in geometry; they would be suitable for independent study or for a one-semester course for sharp undergraduates. There are also several Appendixes on interesting stand-alone topics.

Parts III and IV benefit if the reader has some familiarity with classical complex analysis, though background material is provided in an appendix.

The topic of "circle packing"
was born of the computer age but takes its inspiration and themes from
core areas of classical mathematics. A circle packing is a
configuration of circles having a specified pattern of tangencies, as
introduced by William Thurston in 1985. This book lays out their study,
from first definitions to latest theory, computations, and
applications. The topic can be enjoyed for the visual appeal of the
packing images - over 200 in the book - and the elegance of circle
geometry, for the clean line of theory, for the deep connections to
classical topics, or for the emerging applications. Circle packing has
an experimental and visual character which is unique in pure
mathematics, and the book exploits that to carry the reader from the
very beginnings to links with complex analysis and Riemann surfaces.
There are intriguing, often very accessible, open problems throughout
the book and seven Appendices on subtopics of independent interest.
This book lays the foundation for a topic with wide appeal and a bright
future. Kenneth Stephenson Knoxville Tennessee April 2005 |