Tian's uniform Bergman kernel lower-bound conjecture for Kähler–Einstein manifolds

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Let {(Mi,gi)}\{(M_i,g^i)\} be a sequence of nn-dimensional Kähler–Einstein manifolds with constant scalar curvature nn. For each MiM_i, let ρl(Mi,gi)\rho_l(M_i,g^i) denote the Bergman kernel of KMi−lK_{M_i}^{-l} with respect to the metric induced by gig^i. Tian's uniform Bergman kernel lower-bound conjecture. There exists an integer l0l_0 such that, for every integer l>0l>0, there is a constant cl>0c_l>0, depending only on ll and nn, for which

ρll0(Mi,gi)≥cl\rho_{ll_0}(M_i,g^i)\geq c_l

for every ii. The conjecture concerns uniform partial C0C^0 estimates for sequences of positively curved Kähler–Einstein manifolds. It was proved independently by Donaldson–Sun and Tian, so the conjecture is solved.

References

Primary source

Wenshuai Jiang, Feng Wang and Xiaohua Zhu, “Bergman Kernels and algebraic structure of limit space for a sequence of almost Kähler-Ricci solitons”, arXiv:1401.6542 (2014).

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