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arXiv 2407.21741math.SGmath.FAmath.QA
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作为 Tate 向量空间的 Rabinowitz Floer 同调

Rabinowitz Floer homology as a Tate vector space

Kai Cieliebak, Alexandru Oancea

AI总结:

本文以离散域上的线性拓扑向量空间为框架,证明 Rabinowitz Floer 同调是 Tate 向量空间,从而在拓扑意义下建立 Poincaré 对偶与分次 Frobenius 代数结构,并自洽发展了相关线性拓扑理论。

摘要:

我们证明了离散域上的线性拓扑向量空间范畴构成了具有域系数的 Floer 同调上代数结构的正确框架。我们的核心例证是 Rabinowitz Floer 同调的 Poincaré 对偶定理。我们证明 Rabinowitz Floer 同调是 Lefschetz 意义下的局部线性紧向量空间,等价地,是 Beilinson-Feigin-Mazur 意义下的 Tate 向量空间。于是,Poincaré 对偶与 Rabinowitz Floer 同调上的分次 Frobenius 代数结构在拓扑意义下成立。在此过程中,我们以基本自洽的方式发展了线性拓扑向量空间理论,重点关注对偶与完备张量积,补充了 Beilinson-Drinfeld、Beilinson、Rojas、Positselski 及 Esposito-Penkov 的结果。

英文摘要:

We show that the category of linearly topologized vector spaces over discrete fields constitutes the correct framework for algebraic structures on Floer homologies with field coefficients. Our case in point is the Poincaré duality theorem for Rabinowitz Floer homology. We prove that Rabinowitz Floer homology is a locally linearly compact vector space in the sense of Lefschetz, or, equivalently, a Tate vector space in the sense of Beilinson-Feigin-Mazur. Poincaré duality and the graded Frobenius algebra structure on Rabinowitz Floer homology then hold in the topological sense. Along the way, we develop in a largely self-contained manner the theory of linearly topologized vector spaces, with special emphasis on duality and completed tensor products, complementing results of Beilinson-Drinfeld, Beilinson, Rojas, Positselski, and Esposito-Penkov.

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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