AWS 2024 will be held March 2-6, 2024 at the University of Arizona in Tucson, AZ.Registration for students is now closed; the application/registration deadline for students was November 15th, 2023.
The Preliminary Arizona Winter School (PAWS) is a virtual program on topics related to the upcoming AWS, with an intended audience of advanced undergraduate students and junior graduate students.
Abelian varieties which are higher dimensional analogues of elliptic curves are important objects in arithmetic geometry and number theory. For example, abelian varieties defined by equations over the rational numbers pose interesting arithmetic problems concerning their rational points. To understand these abelian varieties over Q, a key tool is to reduce them modulo primes numbers and study the resulting abelian varieties over finite fields. The aim of this course is to provide an introduction to the theory of abelian varieties over finite fields.
Background: Please take a look at PSet0, which is meant as a guide to prepare for the start of the course. It is not expected that you understand all the material on day one of the course. As preparation, it might be a good idea to review any abstract algebra that you have taken, especially the subject of finite fields.
If the endomorphism ring of an elliptic curve contains an order of a quadratic imaginary field, we say this elliptic curve has complex multiplication. Elliptic curves with complex multiplication have many special properties and are of great importance in the research of number theory and arithmetic geometry. The theory of complex multiplication played a crucial rule in the class field theory of imaginary quadratic fields. Moreover, the theory of complex multiplication is in the center of current research on L-functions, Galois representations, and Shimura varieties. In this course, we will start with the complex theory of elliptic curves and the definition of complex multiplication. We will discuss class field theory of imaginary quadratic fields; the L-functions and Galois representations of CM elliptic curves; the modular curve and the CM points on them; the Shimura-Taniyama theorem and the use of CM elliptic curves in the proof of Elkies' theorem.
Background: Please take a look at PSet0, which is meant as a guide to prepare for the start of the course. It is not expected that you understand all the material on day one of the course. As preparation, it might be a good idea to review any abstract algebra or complex analysis that you have taken as these subjects in particular will be useful for the course.