Lax Lean Archive

Proof of `FormalExistence of formal realizations` (1st statement)

groundedproofs/Lax825748Proofs/FormalRealization.lean · lax-825748

What this proof establishes

thm✓Lax825748.FormalRealization (1st statement)

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

FormalExistence in the Lie-rank dimension and the general rank bound give the two directions of the characterization.