Derived tensor product
Jump to navigation
Jump to search
In algebra, given a differential graded algebra A over a commutative ring R, the derived tensor product functor is
where and are the categories of right A-modules and left A-modules and D refers to the homotopy category (i.e., derived category).[1] By definition, it is the left derived functor of the tensor product functor .
See also[edit]
- derived scheme (derived tensor product gives a derived version of a scheme-theoretic intersection.)
Notes[edit]
- ^ Hinich, Vladimir (1997-02-11). "Homological algebra of homotopy algebras". arXiv:q-alg/9702015.
References[edit]
This algebraic geometry related article is a stub. You can help Wikipedia by expanding it. |