'… a delightful and informative read for mathematicians curious about the mathematics behind origami, essential for researchers starting out in this area, and handy for educators searching for ideas in topics connecting mathematics, origami and its applications.' Ana Rita Pires, European Mathematical Society Magazine
Introduction; Part I. Geometric Constructions: 1. Examples and basic folds; 2. Solving equations via folding; 3. Origami algebra; 4. Beyond classic origami; Part II. The Combinatorial Geometry of Flat Origami: 5. Flat vertex folds: local properties; 6. Multiple-vertex flat folds: global properties; 7. Counting flat folds; 8. Other flat folding problems; Part III. Algebra, Topology, and Analysis in Origami: 9. Origami homomorphisms; 10. Folding manifolds; 11. An analytic approach to isometric foldings; Part IV. Non-Flat Folding: 12. Rigid origami; 13. Rigid foldings; 14. Rigid origami theory; References; Index.