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arXiv 2511.04492math.FAmath.DG
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关于变形空间、切群体和Banach及Fredholm流形的广义滤波

On Deformation Spaces, Tangent Groupoids and Generalized Filtrations of Banach and Fredholm Manifolds

Dartmouth College(达特茅斯学院)

Ahmad Reza Haj Saeedi Sadegh, Jody Trout

AI总结:

本文研究了Banach和Fredholm流形的广义滤波,并扩展了切群体和切丛的构造方法,提出了更灵活的理论框架。

摘要:

我们扩展了从有限维流形到无限维Banach和Fredholm流形的变形到正常锥和切群体构造。接着,我们将Fredholm滤波的概念推广,以获得更灵活和函子化的理论。特别是,我们证明如果M是一个Banach(或Fredholm)流形,具有由有限维子流形构成的广义滤波F={M_n}₁^∞,则切丛TM会诱导出广义滤波T F={TM_n}₁^∞,而切群体T M会诱导出广义滤波T F={T M_n}₁^∞,这在经典理论中是不可能的。

英文摘要:

We extend the deformation to the normal cone and tangent groupoid constructions from finite-dimensional manifolds to infinite-dimensional Banach and Fredholm manifolds. Next, we generalize the concept of Fredholm filtrations to get a more flexible and functorial theory. In particular, we show that if $M$ is a Banach (or Fredholm) manifold with generalized filtration ${\mathcal F} = \{M_n\}_1^\infty$ by finite-dimensional submanifolds, then there are induced generalized filtrations $T{\mathcal F} = \{TM_n\}_1^\infty$ of the tangent bundle $TM$ and $\mathbb{T}{\mathcal F} = \{\mathbb{T}{M_n}\}_1^\infty$ of the tangent groupoid $\mathbb{T}{M}$, which is not possible in the classical theory.

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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