The Memoirs of the AMS is devoted to the publication of new research in all areas of pure and applied mathematics. The Memoirs is designed particularly to publish long papers of groups of cognate papers in book form, and is under the supervision of the Editorial Committee of the AMS journal Transactions of the American Mathematical Society. All papers are peer-reviewed.
Chapters
1. Introduction
2. Basic notions: Algebra
3. Basic notions: Geometry
4. Popsicle structures
5. Fibrations with singularities
6. The restriction functor
7. Ample hypersurfaces
8. The noncommutative pencil
9. An example
Paul Seidel, Massachusetts Institute of Technology, Cambridge, Massachusetts.
