Introduction to Etale Cohomology

Lecture 1: The Weil Conjectures

Lecture 2: Review of Schemes

Lecture 3: Flat Morphisms

Lecture 4: Unramified Morphisms

Lecture 5: Etale Morphisms

Lecture 6: Etale Fundamental Group

Lecture 7: Etale Fundamental Group - Examples

Lecture 8: Sites, Presheaves and Sheaves

Lecture 9: Faithfully Flat Descent

Lecture 10: Direct and Inverse Images, Stalks, and Sheafification

Lecture 11: Decomposition of Sheaves

Lectures 12-13: Right Derived Functors