Theorems · Theorem · combinatorics
Matroid.IsLoop.of_isMinor
∀ {α : Type u_1} {M N : Matroid α} {e : α}, M.IsLoop e → e ∈ N.E → N ≤m M → N.IsLoop e- Cited by
- 0 results in Mathlib
- Foundations
- Depth 106 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement · cited by 53,352
- Matroidstatement and proof · cited by 1,258
- Matroid.Estatement and proof · cited by 550
- Matroid.IsLoopstatement and proof · cited by 55
- Matroid.IsMinorstatement and proof · cited by 19
- Matroid.singleton_depproof · cited by 8
- Matroid.Dep.of_isMinorproof · cited by 1
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