Claim PUB-persistent-scaffold-causal-algebra--cor-rtrivial

Exact statement

Corollary 4.2 (Regressive navigation). After adjoining a least missing sink to a generated minimal figure and numbering its chain, every port acts regressively. Its port-word transition monoid is a submonoid of the full regressive transformation monoid and is $\mathcal R$ -trivial.

Statusreview publication statement; not independently promoted by this index

External reviewNo documented external or specialist review of this FPRD result is recorded.

Context

This row inventories an exact theorem-like statement extracted from a publication. Publication presence and mathematical maturity are intentionally separate.

Proof or evidence

The proof context is available at the linked publication anchor. This matrix run verified the statement-to-anchor link, not the proof itself.

Persistent scaffold computation: causal presentations, sewing, and feedback, Corollary 4.2 →

Verification notes

Reviewed on 2026-08-25 for stable extraction, publication anchor, and KaTeX validation. No theorem-level hostile proof audit is asserted.

Limitations

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Open work

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