This early work by David Hilbert was originally published in the early 20th century and we are now republishing it with a brand new introductory biography. Davi

Explains geometric theories and shows many examples.

In Part One of this comprehensive and frequently cited treatment, the authors develop Euclidean and Bolyai-Lobachevskian geometry on the basis of an axiom syste

Tim Maudlin sets out a completely new method for describing the geometrical structure of spaces, and thus a better mathematical tool for describing and understa