Book contents
- Frontmatter
- Contents
- List of Figures
- List of Tables
- Preface
- Acknowledgements
- 1 Points and Lines
- 2 The Euclidean Plane
- 3 Circles
- 4 General Conics
- 5 Centres of General Conics
- 6 Degenerate Conics
- 7 Axes and Asymptotes
- 8 Focus and Directrix
- 9 Tangents and Normals
- 10 The Parabola
- 11 The Ellipse
- 12 The Hyperbola
- 13 Pole and Polar
- 14 Congruences
- 15 Classifying Conics
- 16 Distinguishing Conics
- 17 Uniqueness and Invariance
- Index
Preface
Published online by Cambridge University Press: 06 July 2010
- Frontmatter
- Contents
- List of Figures
- List of Tables
- Preface
- Acknowledgements
- 1 Points and Lines
- 2 The Euclidean Plane
- 3 Circles
- 4 General Conics
- 5 Centres of General Conics
- 6 Degenerate Conics
- 7 Axes and Asymptotes
- 8 Focus and Directrix
- 9 Tangents and Normals
- 10 The Parabola
- 11 The Ellipse
- 12 The Hyperbola
- 13 Pole and Polar
- 14 Congruences
- 15 Classifying Conics
- 16 Distinguishing Conics
- 17 Uniqueness and Invariance
- Index
Summary
It is worth saying something about the background to this book, since it is linked to a sea change in the teaching of university mathematics, namely the renaissance in undergraduate geometry, following a postwar decline. There is little doubt that the enormous progress made in studying non-linear phenomena by geometric methods has rekindled interest in the subject. However, that is not the only reason for seeking change, as I pointed out in the preface to Elementary Geometry of Algebraic Curves:
‘For some time I have felt there is a good case for raising the profile of undergraduate geometry. The case can be argued on academic grounds alone. Geometry represents a way of thinking within mathematics, quite distinct from algebra and analysis, and so offers a fresh perspective on the subject. It can also be argued on purely practical grounds. My experience is that there is a measure of concern in various practical disciplines where geometry plays a substantial role (engineering science for instance) that their students no longer receive a basic geometric training. And thirdly, it can be argued on psychological grounds. Few would deny that substantial areas of mathematics fail to excite student interest: yet there are many students attracted to geometry by its sheer visual content.’
Background
A good starting point in developing undergraduate geometry is to focus on plane curves. They comprise a rich area, of historical significance and increasing relevance in the physical and engineering sciences.
- Type
- Chapter
- Information
- Elementary Euclidean GeometryAn Introduction, pp. xi - xvPublisher: Cambridge University PressPrint publication year: 2004