A short introduction to shadows of 4-manifolds

A short introduction to shadows of 4-manifolds
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4-流形阴影的简短介绍

DOI:
10.4064/fm188-0-12
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发表时间:
2004
期刊:
arXiv: Geometric Topology
影响因子:
--
通讯作者:
F. Costantino
F. Costantino
中科院分区:
--
文献类型:
--
作者:
F. Costantino

文献摘要

被引文献

相似文献

我们对Turaev的阴影理论进行了独立的介绍,作为研究3和4个manifolds的工具。本文的目的是双重的:一方面,它是针对阴影理论的基本用途的捷径,在另一侧,它概述了有关阴影的一些最新结果的粗略概述。在这里没有证明原始结果,并且不包括证明的大多数详细信息。
We give a self-contained introduction to the theory of Turaev's shadows as a tool to study 3 and 4-manifolds. The goal of the present paper twofold: on one side it is intended to be a shortcut to a basic use of the theory of shadows, on the other side it gives a sketchy overview of some of the recent results on shadows. No original result is proved here and most of the details of the proofs are not included.