I’m speaking this afternoon at the Heilbronn Seminar in Bristol: my slides are available here. This is essentially (up to permutation, and modulo errors!) the talk I gave at Royal Holloway in October, although the last few slides have been replaced with a result I’ve found since then. I try to avoid technical details of …
Continue reading ‘Talks on Cyclotomic Matrices and Graphs’ »
View as: At The Diverse Faces of Arithmetic there were a pair of (early morning!) overview lectures for postgraduates. I’ve finally got around to typesetting my notes from the first, Tom Ward’s session on recurrence sequences, available as pdf via the above link. The topics included are divisibilty sequences and primitive divisors; linear recurrences; elliptic …
Continue reading ‘The Diverse Faces of Arithmetic- Notes on Sequences’ »
Slides for a talk on cyclotomic matrices/graphs given at the MAGIC conference in Manchester.
Brief, fairly technical overview of what I’ve been working on these last few months.
Some notes on Euclid’s algorithm and its extension for solving linear Diophantine equations in two variables.
Slides and Report from my first year presentation on the point counting problem.
Slides from my talk on the geometry of hyperelliptic curves in connection with cryptography.
Link to E2 write up on the “double lock” encryption algorithm.
Summary of speakers and topics presented at a two-day pure mathematics conference for undergraduates.