MODELING STABLE ONE-TYPES
MODELING STABLE ONE-TYPES
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稳定的单一类型建模
DOI:
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发表时间:
2012
期刊:
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通讯作者:
A. Osorno
中科院分区:
文献类型:
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作者:
Niles Johnson;A. Osorno
Classication of homotopy n-types has focused on developing algebraic categories which are equivalent to categories of n-types. We expand this theory by providing algebraic models of homotopy-theoretic constructions for stable one-types. These include a model for the Postnikov one-truncation of the sphere spectrum, and for its action on the model of a stable one-type. We show that a bicategorical cokernel introduced by Vitale models the cober of a map between stable one-types, and apply this to develop an algebraic model for the Postnikov data of a stable one-type.