The pseudo-Abelian variety conjecture for coframed projective manifolds

Let XX be a kk-coframed projective manifold, let q=h0(ΩX1)q=h^0(\Omega^1_X), and suppose that q=kq=k. Assume also that the canonical divisor KXK_X is nef. Pseudo-Abelian variety conjecture. Then XX is a pseudo-Abelian variety. This extends the preceding theorem beyond its currently established cases; the assertion would follow in particular from the Abundance conjecture, and remains open in general.

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Primary source

Fabrizio Catanese, “Manifolds with trivial Chern classes II: Manifolds Isogenous to a Torus Product, coframed Manifolds and a question by Baldassarri”, arXiv:2301.11751 (2025).

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