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Proof of `The concrete finite frame model and its sampled graphs` (1st statement)

groundedproofs/Lax342547Proofs/ConcreteModel.lean · lax-342547

What this proof establishes

no assumptions

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

Construct the descended testers, a frame with the concrete self-Gram matrix, and the uniform product of frame spaces. Restrict the checked injective frame tensor embedding to the actual cut-profile image and use the concrete symmetric gradient form in the hole equations.