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arXiv 1802.02549math.ATmath.CTmath.QA
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Maurer-Cartan模与Riemann-Hilbert型定理

Maurer-Cartan moduli and theorems of Riemann-Hilbert type

Joseph Chuang, Julian Holstein, Andrey Lazarev

摘要:

我们研究Maurer-Cartan模空间的dg代数和相关的dg类别,并表明,而不是拟同构不变量,他们是不变量的强同伦型,一个自然的概念,还没有研究过。我们证明,在几个不同的情况下,Schlessinger-Stasheff型定理比较的概念同伦和规范等价的Maurer-Cartan元素,以及它们的categorized版本。作为应用,我们重新证明和推广了Block-Smith的高阶Riemann-Hilbert对应,并将其推广到单纯复形和拓扑空间.

英文摘要:

We study Maurer-Cartan moduli spaces of dg algebras and associated dg categories and show that, while not quasi-isomorphism invariants, they are invariants of strong homotopy type, a natural notion that has not been studied before. We prove, in several different contexts, Schlessinger-Stasheff type theorems comparing the notions of homotopy and gauge equivalence for Maurer-Cartan elements as well as their categorified versions. As an application, we re-prove and generalize Block-Smith's higher Riemann-Hilbert correspondence, and develop its analogue for simplicial complexes and topological spaces.

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