← NTLA-O / Paper 4 · NTLA-O III: Observer Topology, Indistinguishability Kernels, and Quotient Spaces
Observer-Induced Topology, Indistinguishability Kernels, and Quotient Spaces
NTLA-O series Paper 4. Answers: how does an arbitrary family of observation predicates legitimately upgrade into a topology? Proves that any distinction family, used as a subbasis, generates a unique weakest topology, and — crucially — this topology's closure adds no new point-level distinguishability; finite intersections and arbitrary unions merely reorganize predicates that already existed. Also studies the initial topology induced by a general effective observation map and the observer-relative quotient.
Relationship to the rest of the series, stated as closely as possible in the document's own words, not my interpretation.
Topology only answers "which local regions can be legitimate open observation domains" — it does not yet answer "what data does an internal observer hold within a local domain" — that is the next paper's question.
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