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Theorems · Theorem · combinatorics

SimpleGraph.vertexCoverNum_of_subsingleton

∀ {V : Type u_1} {G : SimpleGraph V} [Subsingleton V], G.vertexCoverNum = 0
Defined in
Mathlib.Combinatorics.SimpleGraph.VertexCover
Cited by
2 results in Mathlib
Foundations
Depth 95 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
Subsingleton
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

SimpleGraph.vertexCoverNum_le_card_sub_one · cited by 3SimpleGraph.vertexCoverNu…SimpleGraph.vertexCoverNum_top · cited by 0SimpleGraph.vertexCoverNu…ENat · cited by 4985ENatBot.bot · cited by 4720Bot.botSimpleGraph · cited by 3072SimpleGraphSimpleGraph.vertexCoverNum · cited by 17SimpleGraph.vertexCoverNumSimpleGraph.vertexCoverNum_bot · cited by 3SimpleGraph.vertexCoverNu…SimpleGraph.vertexCoverNum_of…CITED BYCITES

Cites5

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Cited by2

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