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3 votes
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246 views

The multiplicative system in a symmetric monoidal category

And can we define a localization along this more general multiplicative system? …
Zhaoting Wei's user avatar
  • 9,019
4 votes
0 answers
105 views

Could we form the homotopy category of a dg-category by inverting homotopic invertible morph...

Let $k$ be a field and $\mathcal{C}$ be a dg-category over $k$. It is standard to define the homotopy category $H^0(\mathcal{C})$ as the category consisting the same objects as $\mathcal{C}$ but morph …
Zhaoting Wei's user avatar
  • 9,019
4 votes
0 answers
171 views

Do we have criteria of strict localization of a Grothendieck category?

Similarly we call a full subcategory $\mathcal{L}$ of an abelian category $\mathcal{C}$ a strict localization if the inclusion functor $i: \mathcal{L}\to \mathcal{C}$ has an exact left adjoint $a: \mathcal … My question is: When $\mathcal{C}$ is a Grothendieck category, do we have an explicit criterion on what kind of full subcategory $\mathcal{L}$ of $\mathcal{C}$ is a strict localization? …
Zhaoting Wei's user avatar
  • 9,019