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arXiv 0704.2576math.ATmath.CT
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L-稳定函子

L-stable functors

Georg Biedermann

摘要:

我们推广并大大简化了Lydakis和Dundas-Röndigs-Schnstvær的方法,从闭对称monoidal模型范畴V到V-模型范畴M构造了小函子的L-稳定模型结构,其中L是V的一个小凝聚对象。对于V=M=S_* 点单纯集和L=S^1这是线性函子的经典情况,并已被描述为同伦函子的Goodwillie塔的第一阶段。我们表明,我们的各种模型结构是兼容的一个封闭的对称monoidal小函子的产品。我们将它们与Hovey,Jardine等人描述的其他L-稳定化进行比较。这给出了一个特别容易的结构的经典和motivic稳定同伦范畴与正确的粉碎产品。我们在一定条件下建立了么半群公理。

英文摘要:

We generalize and greatly simplify the approach of Lydakis and Dundas-Röndigs-Østvær to construct an L-stable model structure for small functors from a closed symmetric monoidal model category V to a V-model category M, where L is a small cofibrant object of V. For the special case V=M=S_* pointed simplicial sets and L=S^1 this is the classical case of linear functors and has been described as the first stage of the Goodwillie tower of a homotopy functor. We show, that our various model structures are compatible with a closed symmetric monoidal product on small functors. We compare them with other L-stabilizations described by Hovey, Jardine and others. This gives a particularly easy construction of the classical and the motivic stable homotopy category with the correct smash product. We establish the monoid axiom under certain conditions.

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