Lax Lean Archive

Proof of `Induced grid exclusion in the reduction`

groundedproofs/Lax222097Proofs/GridExclusion.lean · lax-222097

What this proof establishes

lem✓Lax222097.GridExclusion

Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.

Read the Lean proof on GitHub

Description

Induced-minor exclusion passes to induced subgraphs.