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A Hilton–Milner theorem for exterior algebras
Denys Bulavka, Francesca Gandini, Russell Stephen Woodroofe, 2025, original scientific article

Abstract: Recent work of Scott and Wilmer and of Woodroofe extends the Erdős–Ko–Rado theorem from set systems to subspaces of k-forms in an exterior algebra. We prove an extension of the Hilton–Milner theorem to the exterior algebra setting, answering in a strong way a question asked by these authors.
Keywords: Hilton-Milner, exterior algebra, intersecting set system
Published in RUP: 18.12.2025; Views: 141; Downloads: 6
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Shellings from relative shellings
Russell Stephen Woodroofe, Andrés Santamaría-Galvis, 2021, published scientific conference contribution abstract

Keywords: shelling, relative simplicial complex, NP-completeness
Published in RUP: 26.10.2021; Views: 3035; Downloads: 30
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Shellings from relative shellings, with an application to NP-completeness
Andrés Santamaría-Galvis, Russell Stephen Woodroofe, 2021, original scientific article

Keywords: shellability, computational complexity, simplicial complex
Published in RUP: 18.10.2021; Views: 2504; Downloads: 25
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Arrangements and the independence polynomial
Russell Stephen Woodroofe, 2019, published scientific conference contribution abstract (invited lecture)

Keywords: subspace arrangement, unimodal, f-vector
Published in RUP: 13.02.2019; Views: 2977; Downloads: 129
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Gap.app v0.6 : nov. 2018
Russell Stephen Woodroofe, 2018, software

Keywords: GAP, computer algebra system, macOS
Published in RUP: 19.11.2018; Views: 2997; Downloads: 29
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