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arXiv · 2606.23465

Boolean degree one functions on the Grassmann scheme

Yuval Filmus
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Abstract

Ferdinand Ihringer proved that Boolean degree one functions on the Grassmann scheme $J_q(n,k)$ are trivial when $\min(k,n-k) \ge 2$ and $n$ is large enough. We provide a mostly self-contained exposition of this result. All results were formalized by ChatGPT 5.6 Sol, and are available on GitHub at YuvalFilmus/grassmann-degree-one.

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Yuval Filmus. 2026-08-04. Boolean degree one functions on the Grassmann scheme. https://arxiv.org/abs/2606.23465

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