OpenAI groups related papers into a “family”. OpenAI’s catalogue describes this one:
Proves Fujita’s freeness conjecture at its sharp bound in every dimension: for a smooth projective complex variety X of dimension n and an ample line bundle L, the adjoint \(K_X+mL\) is globally generated for every integer \(m\ge n+1\).
The release has no Lean statement for this family, so there is no formal statement to compare with the result described above.
Possible match to OpenAI’s description, selected from the papers’ main statements because it shares the most wording. No review confirming the selection is recorded.
Let X be a smooth connected projective variety over \C of dimension n\geq 1, and let L be an ample line bundle on X. Then
K_X+(n+1)L
is generated by its global sections.
Reported proof verification
The release has no Lean statement for this family. The papers are available to read and assess.
We prove Fujita’s freeness conjecture. If X is a smooth complex projective variety of dimension n and L is an ample line bundle, then \(K_X+mL\) is globally generated for every integer \(m\geq n+1\).
Lean statements
The release has no Lean statement for this family. Its papers remain available to read, and contributors can propose a formal statement of a result. Suggest a change
Independent comparisons and proof-verification reports
Does the Lean express the advertised result?
The release contains no Lean statement for this family, so there is no formal statement to compare with OpenAI’s description.
What these papers cite in the release, and what cites them
These links come from the papers’ bibliographies. A citation records that one paper cites another; how each cited result is used has not been examined here.
Papers elsewhere in the release that this family’s papers cite
This family’s papers cite no paper elsewhere in the release.
Papers elsewhere in the release that cite this family’s papers
Each paper’s outside references are listed with it on its reading page, where each citation is placed. Every outside work cited in the release: References outside the release
Explain a result, compare statements or propose a correction
Atlas has no contributed explanation for this family yet. You can offer one with a GitHub account. You receive named credit and disclose any AI assistance.
Each button opens a GitHub form with this page and its source version filled in. Opening the form does not reserve the work.
Commentary on this family by others, dated and credited. It is commentary, not a finding.
An unsigned public tier list, the OpenAI Math Tier List, classes it as a proof and rates its significance, if it holds up, as “Career-defining publication”. The page says that nothing on it is verified.
Each item identifies a statement, definition or report that needs further review. Its link opens a GitHub form with the source version already recorded.
Identify the theorem the catalogue describes
Family 038The theorem shown was selected from shared wording with OpenAI’s description. Atlas records no review confirming that it is the theorem the description means.Open the form
State the result in Lean
Family 038The release has no Lean statement for this family.Open the form
Why this passage is shown
Theorem 1.1
In Fujita’s freeness conjecture, 23 September 2026
How it was found
Its words were compared with the words of OpenAI’s catalogue description.