Proof of `Unrestricted linearized solutions for actual scalar recipes` (1st statement)
groundedproofs/Lax342547Proofs/ResponseSolvability.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
The finite-dimensional double-annihilator theorem identifies the response range with every target functional vanishing on its coannihilator. Membership in the actual range supplies parameters.