Course Page
www.math.ucla.edu/~nandersen/205a
Instructor
Lecture
MWF 10:00 — 10:50 AM [MS 5118]
Here are the Lecture Notes
Here are the Lecture Notes
Office Hours
By appointment; just send me an email.
Description
This course is mainly focused on studying the Riemann zeta function and Dirichlet L-functions from the analytic perspective.
Our main tools will be complex analysis and cleverness.
Among other things, we will investigate the Euler product, analytic continuation, functional equation, and explicit formulas for these functions and use them to attempt to answer questions about prime numbers.
Prerequisite
Complex Analysis: either Math 246A or an A grade in Math 132
Textbook
There is no required textbook, but the following references might be useful:
Davenport, Multiplicative Number Theory
Apostol, Introduction to Analytic Number Theory
Hildebrand, ANT Course Notes
Davenport, Multiplicative Number Theory
Apostol, Introduction to Analytic Number Theory
Hildebrand, ANT Course Notes
Homework
Final Presentation
We will not have a final exam. Instead, each person will present a 10 minute talk during Week 10 with a 3 page LaTeX'd writeup of their presentation.
Students may work in pairs if desired; simply double the length of the presentation and writeup.
Here is an incomplete list of possible topics to present (if a student or group would like to present on a topic which is not on this list, they may do so with the instructor's permission).
Topics should be decided by Monday of Week 6 (5 Nov 2018).
Primes:
The Riemann ζ function:
Degree 2 L-functions:
Miscellaneous:
Primes:
The Erdös-Selberg dispute by Goldfeld | |
Newman's short proof of the prime number theorem | Newman's Short Proof by Zagier |
Wikipedia: Vinogradov's Theorem and The Ternary Goldbach Conjecture is True by Helfgott | |
Wikipedia: Chebyshev's bias and Chebyshev's Bias by Rubinstein and Sarnak | |
Littlewood's Theorem | Wikipedia: Skewes's Number |
Wikipedia: Mertens Conjecture |
The Riemann ζ function:
A Short Proof of Levinson's Theorem by Young | |
The Lindelöf hypothesis for ζ(s) | Wikipedia: The Lindelöf Hypothesis |
The approximate functional equation for ζ(s) | Chapter 4 of The Theory of the Riemann Zeta Function by Titchmarsh |
Zero density estimates | Zero Density Estimates blog post by Tao |
Degree 2 L-functions:
Modular form L-functions for SL(2,Z) | Notes on Modular Forms and L-functions by Sutherland |
Elliptic curve L-functions and the modularity theorem | Notes on the L-function of an Elliptic Curve by Shurman |
Miscellaneous:
Wikipedia: Dirichlet's Divisor Problem | |
Wikipedia: Class Number Formula |
Grades
Your final grade will be computed from your homework [70%] and your final presentation [30%].