Local Projective Model Structures on Simplicial Presheaves

  title={Local Projective Model Structures on Simplicial Presheaves},
  author={B Blander}
We give a model structure on the category of simplicial presheaves on some essentially small Grothendieck site T . When T is the Nisnevich site it specializes to a proper simplicial model category with the same weak equivalences as in [MV], but with fewer cofibrations and consequently more fibrations. This allows a simpler proof of the comparison theorem of [V2], one which makes no use of ∆-closed classes. The purpose of this note is to introduce different model structures on the categories of… CONTINUE READING
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