arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0812.0313math.AT
收藏

分裂Monoidal稳定模型范畴

Splitting Monoidal Stable Model Categories

David Barnes

摘要:

如果C是一个具有么半群积的稳定模型范畴,则单位S的自映射的同伦类的集合形成一个交换环。这个环的幂等元e将分裂同伦范畴。我们证明,如果局部化模型结构存在,同伦范畴的这种分裂来自于模型范畴的分裂,即C是Quillen等价于C在对象eS上的局部化和C在对象(1-e)S上的局部化的乘积。这个Quillen等价是强monoidal的,并且当C的monoidal积为时是对称的。

英文摘要:

If C is a stable model category with a monoidal product then the set of homotopy classes of self-maps of the unit S forms a commutative ring. An idempotent e of this ring will split the homotopy category. We prove that provided the localised model structures exist, this splitting of the homotopy category comes from a splitting of the model category, that is, C is Quillen equivalent to the product of C localised at the object eS and C localised at the object (1-e)S. This Quillen equivalence is strong monoidal and is symmetric when the monoidal product of C is.

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。

↑