Hang Lok Edison Au-Yeung

Hello! I am Edison Au-Yeung (Chinese: 歐陽衡諾), a third year PhD student interested in number theory. My supervisors are Dr. Simon L. Rydin Myerson and Dr. Helena Verrill. Currently, I am working on topics related to elliptic curves and divisibility sequences.

Education

I completed my Master of Mathematics (MMath) at the University of Warwick, where I have written my MMath dissertation titled Euclidean Proof of Dirichlet’s Theorem on Arithmetic Progressions in Number FieldsLink opens in a new window, supervised by Dr. Simon L. Rydin Myerson.

Teaching

2025-26:

• Teaching assistant for MA257 Introduction to Number Theory.
• Supervisor of two groups of first-year undergraduate Mathematics students (Term 2 and 3).

2024-25:

• Supervisor of three groups of first-year undergraduate Mathematics students.

2023-24:

• Teaching assistant for MA267 Groups and Rings and MA257 Introduction to Number Theory.
• Supervisor of two groups of first-year undergraduate Mathematics students.

Talks

• Common valuations of division polynomials at points on elliptic curves. Seminar in Algebraic Geometry and Number Theory, Chalmers University of Technology (Gothenburg) . 21^st October 2025, 11am. (SlidesLink opens in a new window)

• Common valuations of division polynomials at points on elliptic curves. Warwick's Junior Number Theory Seminar. 23^rdJune 2025, 11am. (Slides)
• Large Value Estimates I. Reading group on Dirichlet Polynomials.Link opens in a new window 7^thFebruary 2025, 1pm. (Notes)
• Bogomolov's conjecture for the torus I. Reading group on equidistributionLink opens in a new window. 25^thOctober 2024, 1pm. (NotesLink opens in a new window)
• Introduction to Divisibility Sequences for Elliptic Curves with Complex Multiplication. Young Researchers in Algebraic Number Theory (Y-RANT)Link opens in a new window.University of Oxford, 31st July 2024. (Slides).
• Modular Curves and Complex Elliptic Curves. Study group on moduli problems of elliptic curvesLink opens in a new window. 13^thOctober 2023, 1pm. (NotesLink opens in a new window)

Conferences and courses attended

• Preliminary Arizona Winter School 2025: Mathematical cryptography and algorithms in number theory (Online)
• The Great Western Number Theory Seminar- University of Reading (4^thApril 2025)
• YRANT - VILink opens in a new window- University of Oxford (31^stJuly 2024)
• The Spring of Rational PointsLink opens in a new window - University of Bath (7^thMay 2024)

Contact

I'm happy to be contacted via .