# tensor product of motivic complexes $\mathbf{Z}(n)$

Is the morphism $\mathbf{Z}(n) \otimes^L \mathbf{Z}(m) \to \mathbf{Z}(n+m)$ from the Beilinson-Lichtenbaum conjectures a quasi-isomorphism?

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you will probably need to give more context in order to receive an answer. –  Sean Tilson Apr 10 '11 at 17:06
Being brief: yes, by definition.:) –  Mikhail Bondarko Jan 31 '12 at 19:56