Cross product (disambiguation)
Encyclopedia
The cross product
is a product in vector algebra.
Cross product may also refer to:
Cross product
In mathematics, the cross product, vector product, or Gibbs vector product is a binary operation on two vectors in three-dimensional space. It results in a vector which is perpendicular to both of the vectors being multiplied and normal to the plane containing them...
is a product in vector algebra.
Cross product may also refer to:
- Seven-dimensional cross product, a related product in seven dimensions
- A product in a Künneth theoremKünneth theoremIn mathematics, especially in homological algebra and algebraic topology, a Künneth theorem is a statement relating the homology of two objects to the homology of their product. The classical statement of the Künneth theorem relates the singular homology of two topological spaces X and Y and their...
- A crossed productCrossed productIn mathematics, and more specifically in the theory of von Neumann algebras, a crossed productis a basic method of constructing a new von Neumann algebra froma von Neumann algebra acted on by a group. It is related to...
in von Neumann algebras