Spectral Perturbation by Rank One Matrices (joint work with Jàn Minàč, Lyle Muller, Federico Pasini and Tung Nguyen)

Spectral Perturbation by Rank m Matrices (joint work with Jàn Minàč, Lyle Muller, Federico Pasini and Tung Nguyen)

On Joins of Group Rings (joint work with Jàn Minàč, Lyle Muller, Federico Pasini, Tung Nguyen and Nguyen Duy Tan)

UPS and DOWNS: Using increasing intervals to generate complete residue systems

Why is that theorem true? A matrix curiosity

An explicit calculation of Ducci n-game cycles