A note on secondary K-theory
We prove that Toën’s secondary Grothendieck ring is isomorphic to the Grothendieck ring of smooth proper pretriangulated dg categories previously introduced by Bondal, Larsen, and Lunts. Along the way, we show that those short exact sequences of dg categories in which the first term is smooth proper...
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Mathematical Sciences Publishers
2018
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Online Access: | http://hdl.handle.net/1721.1/116067 https://orcid.org/0000-0001-5558-9236 |