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2 documents indexed here. Mathematical objects, methods, systems, and recurring technical questions.
The claimed 'cohomology = Lyapunov certificate' does not exist in the research source. What remains is a model-level phase-margin gate and a separate single-mode scalar delay certificate, neither derived from cohomology.
Canon history is not a linear accumulation of discoveries. The programme moved from the SCC×ULR null stack and empirical positives to a ULR-only gauge programme, then demoted and retracted the appearance of UAR completeness under independent audit before reaching the M1–M8 ontology verdict NO and the observer-relative TV theorem.