Coherence for invertible objects and multigraded homotopy rings

Coherence for invertible objects and multigraded homotopy rings
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可逆物体和多级同伦环的相干性

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发表时间:
2013
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通讯作者:
Daniel Dugger
Daniel Dugger
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作者:
Daniel Dugger

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证明了对称么半群范畴中可逆对象的一个凝聚定理。用它来推导多分次态射环的结合性、斜交换性及相关结果,推广了关于稳定同伦群的著名结果。
We prove a coherence theorem for invertible objects in a symmetric monoidal category. This is used to deduce associativity, skew-commutativity, and related results for multi-graded morphism rings, generalizing the well-known versions for stable homotopy groups.