trureturingGitHub MATHEMATICAL ATLAS

QuadraticForms / CONCEPT

Symmetric Matrix Signature by Polynomial Pivots

Polynomial pivots characterize the actual signature of every finite real symmetric matrix.

Closed Authored exposition
DIRECT PREREQUISITES0
DIRECT CONSEQUENCES2
PROOF DEPTH0
DOCUMENT LINKS1
THEOREM

Exact signature characterization

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Symmetric Matrix Signature by Polynomial PivotsSymmetric Matrix Signature byPolynomial PivotsPolynomial Sign Formulas for Matrix SignaturesPolynomial Sign Formulas forMatrix SignaturesTrureturingTrureturing
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Certified provenance

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Lean sourceResearch workspace
Status
Closed
Depth
0
Layer
D5/S3
Domain
QuadraticForms
Node ID
D5/S3/QuadraticForms/ActualSignature
Repository path
D5/S3/QuadraticForms/ActualSignature.lean
Truth release
sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
Source commit
b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
Source tree
37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

Authority boundary

Dependency edges, status, and source coordinates come from the verified release and certified topology. Blueprint exposition is labeled separately. A fallback title carries no additional mathematical authority.