Some Halting Problems for Abelian Sandpiles Are Undecidable in Dimension Three. - Hannah Cairns (SIAM J. Discret. Math., 2018)

Hipster random walks. - Louigi Addario-Berry; Hannah Cairns; Luc Devroye; Celine Kerriou; Rivka Mitchell (CoRR, 2019)

Perron's Theorem in an Hour. - Hannah Cairns (Am. Math. Mon., 2021)