How statement and proof provenance work
The first chip identifies the source of the statement or construction; the second identifies the source of its local proof or verification.
- Literature-sourced: the exact statement appears in a cited source; only wording and notation differ.
- AI-adapted: a semantically identical restatement of literature-sourced material, modulo indexing, notation, and boundary cases adopted by the library.
- AI-generated: a genuinely novel statement formulated by AI, with no source for the claim itself.
These labels describe origin, not correctness: citations and verification chips remain separate evidence.
External maximal-minor height bound for the component-scope example
PDF p. 15: Theorem6.7 second Bertini application
Statement
For a matrix of size over a Noetherian ring and proper ideal of its -minors, In particular a proper maximal-minor ideal for a matrix has a prime over it of height at most two. This input is used only to establish the precise disconnected fixed-pair counterexample.
Source contract
Given: The stated Noetherian ring, matrix and proper determinantal ideal.
Goal: Import the exact height bound needed for that example.
[F1] Bruns–Vetter, Determinantal Rings, section2.A, Theorem(2.1), with Lemma(2.3) used in its printed proof.
External input
Import [F1], with its exact source record. No arbitrary prime-avoidance or expected-height assertion is substituted for this bound.
Depends on
Dependency tree · 1 level
Arrows run from prerequisites to the items that use them. External source nodes link directly to the cited text.
External dependencies
For a Noetherian ring and proper t-minor ideal of an m by n matrix, its height is at most(m−t+1)(n−t+1).
Hypotheses: Noetherian ring; the ideal must be proper. Apply with A=k[x,y,z], m=2,n=3,t=2.
Reading limits: Read the actual full theorem and proof and the complete supporting Lemma(2.3) proof in the author-hosted PDF. No full-book reading or reconstruction of earlier principal-ideal/dimension inputs is claimed.
Sources
- Winfried Bruns and Udo Vetter, Determinantal Rings, LNM1327, Springer1988 · Section2.A, Theorem(2.1), printed p10/PDF18, and proof; Lemma(2.3), printed p11/PDF19.