The theory of rigid (analytic) spaces, originally invented to describe degenerations, reductions, and moduli of algebraic curves and abelian varieties, has undergone significant growth in the last two decades; today the theory has applications to arithmetic algebraic geometry, number theory, the arithmetic of function fields, and p-adic differential equations. This work, a revised and greatly expanded new English edition of the earlier French text by the same authors, is an accessible introduction to the theory of rigid spaces and now includes a large number of exercises.
Key topics:
* Chapters on the applications of this theory to curves and abelian varieties: the Tate curve, stable reduction for curves, Mumford curves, Neron models, uniformization of abelian varieties
* Unified treatment of the concepts: points of a rigid space, overconvergent sheaves, Monsky--Washnitzer cohomology and rigid cohomology; detailed examination of Kedlaya’s application of the Monsky--Washnitzer cohomology to counting points on a hyperelliptic curve over a finite field
* The work of Drinfeld on "elliptic modules" and the Langlands conjectures for function fields use a background of rigid etale cohomology; detailed treatment of this topic
* Presentation of the rigid analytic part of Raynaud’s proof of the Abhyankar conjecture for the affine line, with only the rudiments of that theory
A basic knowledge of algebraic geometry is a sufficient prerequisite for this text. Advanced graduate students and researchers in algebraic geometry, number theory, representation theory, and other areas of mathematics will benefit from the book’s breadth and clarity.
