Manuscript XI-F@2 · XI-F-v2.tex · section · f4899be0
What a successor receives
Decision, exclusions, and handoff › What a successor receives · lines 1464–1480
The kernel representation (eq:C3beta)–(eq:ukernel) and the obstruction Theorem thm:F1, with the open on-shell question stated.
The de Donder companion and the finite transformation law (eq:u3law), including the Einstein-shell term.
The variation identity (eq:F3), the plateau corollary, the ledger (eq:ledger), and the support formula (eq:remsupport).
The correction that XI-E's by-hand co-transformation and the covariant part of the cubic response are one mechanism.
Two named routes that would change the model: a ramped cubic source, or metric data off . Neither is taken here.