CHAPTER 24

Topological Circle Geometries

Günter F. STEINKE

Department of Mathematics and Statistics, University of Canterbury,
Private Bag 4800, Christchurch 1, New Zealand

Contents

Introduction

1. Benz planes and the embeddable models

2. Topological Benz planes, topological ovals, and the classical Benz planes

3. Möbius planes

4. Minkowski planes

5. Laguerre planes

References