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arXiv 0812.2738math.AT
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模型范畴中的Props与结构的同伦不变性

Props in model categories and homotopy invariance of structures

Benoit Fresse

摘要:

我们证明了任何范畴的道具在对称monoidal模型范畴继承了一个模型结构。我们用一个附录,大约是这篇论文的一半大小,来证明一般情况下的模型范畴公理。我们需要一般性的论证来解决拓扑空间中的props和任意环上的dg-模的情况,但是我们给出了一个技术性较低的证明,它适用于特征为0的环上的单纯集、单纯模和dg-模中的props范畴。将道具的模型结构应用到道具上代数的同伦研究中,证明了与关联道具P上代数A等价的对象X同伦继承了P-代数结构,使得X定义了P-代数同伦范畴中A的模型.在微分分次的情况下,这一结果导致Kadeishvili的A-无穷代数的极小模型的推广。

英文摘要:

We prove that any category of props in a symmetric monoidal model category inherits a model structure. We devote an appendix, about half the size of the paper, to the proof of the model category axioms in a general setting. We need the general argument to address the case of props in topological spaces and dg-modules over an arbitrary ring, but we give a less technical proof which applies to the category of props in simplicial sets, simplicial modules, and dg-modules over a ring of characteristic 0. We apply the model structure of props to the homotopical study of algebras over a prop. Our goal is to prove that an object X homotopy equivalent to an algebra A over a cofibrant prop P inherits a P-algebra structure so that X defines a model of A in the homotopy category of P-algebras. In the differential graded context, this result leads to a generalization of Kadeishvili's minimal model of A-infinity algebras.

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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