OAI/Algebra/AffineCancellation/Main.lean

GitHub source file

2 declarations, 0 contain sorry, 0 declared as axioms

  1. theorem OAI.ComplexCancellation.nonpolynomiality line 10

    Source documentation

    The hypersurface algebra is not a polynomial algebra over ℂ.

    theorem nonpolynomiality : ¬ Nonempty (A ≃ₐ[ℂ] MvPolynomial (Fin 4) ℂ) := by
    …

    Mentions: OAI.ComplexCancellation.A

  2. theorem OAI.ComplexCancellation.main line 32

    Source documentation

    A four-dimensional complex domain with polynomial cylinder, but not itself polynomial.

    Distinct definitions of this name: ComparatorChallenges/ComplexCancellation.lean:25 (same statement text; different proof or body). Qualify references as OAI.ComplexCancellation.main@path.

    theorem main : MainStatement :=
    …

    Mentions: OAI.ComplexCancellation.MainStatement