Hepworth-Young, RichardRoff, Emily2025-02-032025-02-032025-02Hepworth-Young, R & Roff, E 2025, 'The Reachability Homology of a Directed Graph', International Mathematics Research Notices, vol. 2025, no. 3, rnae280. https://doi.org/10.1093/imrn/rnae2801073-7928https://hdl.handle.net/2164/24983We are grateful to Masahiko Yoshinaga and Sergei O. Ivanov for helpful remarks.181727164engSubstantive connection via an eligible employment contractQA MathematicsGeneral MathematicsQAJournal article10.1093/imrn/rnae280http://www.scopus.com/inward/record.url?scp=85216400314&partnerID=8YFLogxK3