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spec(A₂) = {φ, −1/φ} determines two canonical completions: factor completion gives sig(3,1), symmetry completion gives sig(2,2). Together they force minimal parent sig(3,2) in dim 5. Self-contained. No dependencies. Recovers Proofs 4 and 5.
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Title CCFU Proof 17 — Two Canonical Four-Mode Completions of C₂
spec(A₂) = {φ, −1/φ} determines two canonical completions: factor completion gives sig(3,1), symmetry completion gives sig(2,2). Together they force minimal parent sig(3,2) in dim 5. Self-contained. No dependencies. Recovers Proofs 4 and 5.
Work type Research papers, Thesis, Lecture notes
Tags signature, canonical, completion, spectrum, mathematics, self-contained, proof, minimal parent, ccfu
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Identifier 2605175681047
Entry date May 17, 2026, 7:39 AM UTC
License All rights reserved
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Author 100.00 %. Holder Captain Cookie Face Universe. Date May 17, 2026.
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