Alphabeta MathHow 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.
FALSE: Jordan-Holder needs finiteness only of the ambient category
Statement
The Jordan-Holder theorem needs a finiteness hypothesis only on the ambient category, not on the object.
Facts & Assumptions
Given: The abelian category and the objects and .
Jordan-Holder compares composition series of a single object (Jordan-Holder theorem in an abelian category).
Finite length is an objectwise condition (Object of finite length).
Refutation
The object has finite length, while by the previous false statement witness has no composition series and so is not of finite length. Both live in the same abelian category .
Therefore the relevant finiteness hypothesis is on the object whose composition series are being compared, not on the category alone. That is exactly how [L1] and [L2] are stated, so the displayed statement is false.
Depends on
Used by
Nothing in the library uses this result yet.
Dependency tree · two levels
5 results within two dependency steps of this one, each drawn at its shortest distance from it. An arrow runs from a result to what uses it, so the chart reads left to right and ends at this result, which carries a heavier outline. Every node is a link to that result. Click elsewhere on the chart to enlarge it.
Sources
- Pavel Etingof, Shlomo Gelaki, Dmitri Nikshych, and Victor Ostrik, Tensor Categories, Section 1.5 (standard reference, not scraped)