Dinh–Sibony equidistribution conjecture for generic analytic subsets of projective space

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Let 0≤s≤k0\le s\le k be an integer. Let f:Pk→Pkf:\mathbb{P}^k\to\mathbb{P}^k be a holomorphic endomorphism of degree d≥2d\geq 2, and let TT be its Green (1,1)(1,1)-current. For an analytic subset HH of Pk\mathbb{P}^k of pure dimension k−sk-s and degree cHc_H, let [H][H] denote the current of integration on HH. The subset HH is generic if either H∩E=∅H\cap\mathcal{E}=\emptyset or

codim⁡(H∩E)=s+codim⁡(E)\operatorname{codim}(H\cap\mathcal{E})=s+\operatorname{codim}(\mathcal{E})

for any irreducible component E\mathcal{E} of every totally invariant analytic subset of Pk\mathbb{P}^k. Dinh–Sibony's conjecture. For every generic HH, the sequence

d−sn(fn)∗[H]d^{-sn}(f^n)^*[H]

converges to cHTsc_HT^s. This conjecture extends known equidistribution results for non-invertible endomorphisms of projective space from currents satisfying additional regularity or integrability conditions to generic analytic subsets. Its status is not determined in the supplied context.

References

Primary source

Taeyong Ahn and Duc-Viet Vu, “Equidistribution for non-pluripolar currents on compact Kähler manifolds”, arXiv:2309.12099 (2023).

Additional references

4 papers in this index state this conjecture (2010–2023). The statement above is taken from the most recent of them; the others are arXiv:1611.03598, arXiv:1303.4495, arXiv:1011.0641.

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