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2405.00607

INVERSE IMAGES OF A POSITIVE CLOSED CURRENT FOR A HOLOMORPHIC ENDOMORPHISM OF A COMPACT KÄHLER MANIFOLD

Taeyong Ahn

correctmedium confidence
Category
Not specified
Journal tier
Specialist/Solid
Processed
Sep 28, 2025, 12:56 AM

Audit review

The paper proves exponential convergence for inverse images on compact Kähler manifolds by constructing an invariant analytic set E and establishing delicate Hölder/regularity estimates via semi-regular transforms, multiplicity control, and a partition-of-domain argument. The candidate solution assumes a global Dinh–Sibony-style contraction of the normalized push-forward Λ on dd^c-exact currents and the prior existence of a suitable invariant set E with Lipschitz super-potentials in the general Kähler endomorphism setting; these assumptions are precisely the hard points addressed by the paper and are not available “off the shelf.” Thus the model’s proof is incomplete/misattributed in this generality, while the paper’s argument is correct.

Referee report (LaTeX)

\textbf{Recommendation:} minor revisions

\textbf{Journal Tier:} specialist/solid

\textbf{Justification:}

The manuscript establishes exponential equidistribution for inverse images of positive closed currents under holomorphic endomorphisms on compact Kähler manifolds, addressing difficulties beyond projective space. It leverages semi-regular transforms, multiplicity/cocycle methods, and Hölder continuity of quasi-potentials, and obtains further consequences under simple cohomological action. The work appears correct and makes a substantive contribution; modest editorial improvements could further clarify the flow between key sections.