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.
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.