Etale Cohomology Theory (Revised Edition) e-bog

Etale cohomology is an important branch in arithmetic geometry. This book covers the main materials in SGA 1, SGA 4, SGA 4 1/2 and SGA 5 on etale cohomology theory, which includes decent theory, etale fundamental groups, Galois cohomology, etale cohomology, derived categories, base change theorems, duality, and adic cohomology. The prerequisites for reading this book are basic algebraic geometry and advanced commutative algebra.