Cheeger UB cleanup - #19
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davidzyc
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Sep 1, 2026
davidzyc
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- Cheeger upper bound clean-up
- spectral namespace
1. Fintype vertexSet to Fintype neighborSet 2. card_incidenceFinset_eq_degree
4 sorry fixed
Unified assumption "variable {α : Type*} (G : SimpleGraph α)
[Fintype G.vertexSet] [DecidableEq α] [DecidablePred (· ∈ G.edgeSet)]" for everything in this namespace
BasilRohner
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September 1, 2026 21:03
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