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arXiv 0903.2813math.AT
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什么是$E_{\infty}$环空间和$E_{\infty}$环谱?

What precisely are $E_{\infty}$ ring spaces and $E_{\infty}$ ring spectra?

J. P. May

摘要:

E无限环光谱是在1972年定义的,但这个术语已经获得了几个不同的含义。几个相关术语也是如此。新的表述并不总是等同于旧的表述,即使它们是等同的,“等价”的概念也需要讨论:奎伦等价范畴可以是相当严重的不等价。这种困惑部分源于现代对E无穷大结构兴趣的复苏。E无穷环空间也在1972年被定义,并且从未被重新定义过。它们是早期应用程序的核心,也与现代应用程序密切相关。我们总结了旧概念和各种新概念之间的关系,解释了什么是已知的,什么是未知的。我们借此机会对许多早期成果进行了重新设计和现代化。新的证据和观点是洒在整个。

英文摘要:

E infinity ring spectra were defined in 1972, but the term has since acquired several alternative meanings. The same is true of several related terms. The new formulations are not always known to be equivalent to the old ones and even when they are, the notion of "equivalence" needs discussion: Quillen equivalent categories can be quite seriously inequivalent. Part of the confusion stems from a gap in the modern resurgence of interest in E infinity structures. E infinity ring spaces were also defined in 1972 and have never been redefined. They were central to the early applications and they tie in implicitly to modern applications. We summarize the relationships between the old notions and various new ones, explaining what is and is not known. We take the opportunity to rework and modernize many of the early results. New proofs and perspectives are sprinkled throughout.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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