Associative Composition Algebra

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This book is on associative composition algebras, structures that have been used in kinematics and mathematical physics.

Table of Contents

1. Introduction

2. Transcendental paradigm

Transcendental functions, Infinite series, Sample

3. Binarions

Division binarions, Split binarions, Complex binarions

4. Quaternions

Division quaternions, Biquaternions, Split quaternions

5. Homographies


This text expands the repertoire of algebra beyond real numbers R and complex numbers C to just five more algebras. The prospective reader will be well-acquainted with the utility of R and C in science, and might like to know (more) about quaternions H and related algebras, and what have been the historical invocations of these algebras. Some group theory and matrix multiplication are prerequisites from linear and abstract algebra. Attention to this text will show some concrete instances of mathematical objects, thus nailing down the abstruse nature of abstract algebra. Whereas linear algebra characteristically is concerned with n-dimensional space and n x n matrices, for this text n = 2 is the limit.