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曲面上点 Hilbert 概形的 motivic zeta 函数

代数几何 2020-12-15 v1

摘要

KK 为离散赋值域。设 XSpecKX\rightarrow Spec K 为具有平凡典范丛的曲面。本文在 KK 中的整数环 RKR\subseteq K 上构造了概形 Hilbn(X)Hilb^n(X) 的弱 Néron 模型。我们利用该构造,依据 ZXZ_X 计算 Hilbn(X)Hilb^n(X) 的 motivic zeta 函数。我们确定了 ZHilbn(X)Z_{Hilb^n(X)} 的极点并研究其单值性质,表明若 XX 上的单值猜想成立,则其对于 Hilbn(X)Hilb^n(X) 也成立。Sit KK corpus cum absoluto ualore discreto. Sit XSpecK X\rightarrow Spec K leuigata superficies cum canonico fasce congruenti OX\mathcal{O}_X. In hoc scripto defecta Neroniensia paradigmata Hilbn(X)Hilb^n(X) schematum super annulo integrorum in KK corpo, RKR \subset K, constituimus. Ex hoc, Functionem Zetam Motiuicam ZHilbn(X)Z_{Hilb^n(X)}, dato ZXZ_X, computamus. Suos polos statuimus et suam monodromicam proprietatem studemus, coniectura monodromica, quae super XX ualet, ualere super Hilbn(X)Hilb^n(X) quoque demostrando。

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引用

@article{arxiv.2012.07026,
  title  = {Motivic zeta function of the Hilbert schemes of points on a surface},
  author = {Luigi Pagano},
  journal= {arXiv preprint arXiv:2012.07026},
  year   = {2020}
}

备注

32 pages. Comments are very welcome