In mathematics, the injective tensor product of two topological vector spaces (TVSs) was introduced by Alexander Grothendieck and was used by him to define nuclear spaces. An injective tensor product is in general not necessarily complete, so its completion is called the completed injective tensor products. Injective tensor products have applications outside of nuclear spaces. In particular, as described below, up to TVS-isomorphism, many TVSs that are defined for real or complex valued functions, for instance, the Schwartz space or the space of continuously differentiable functions, can be immediately extended to functions valued in a Hausdorff locally convex TVS without any need to extend definitions (such as "differentiable at a point") from real/complex-valued functions to -valued functions.
and 26 Related for: Injective tensor product information
An injectivetensorproduct is in general not necessarily complete, so its completion is called the completed injectivetensorproducts. Injective tensor...
v\otimes w} is called the tensorproduct of v and w. An element of V ⊗ W {\displaystyle V\otimes W} is a tensor, and the tensorproduct of two vectors is sometimes...
In mathematics, the tensorproduct of modules is a construction that allows arguments about bilinear maps (e.g. multiplication) to be carried out in terms...
In mathematics, the tensorproduct of two fields is their tensorproduct as algebras over a common subfield. If no subfield is explicitly specified, the...
_{1}\right)} is nuclear, this tensorproduct is simultaneously the injectivetensorproduct and projective tensorproduct). In short, the Schwartz kernel...
metric field on M consists of a metric tensor at each point p of M that varies smoothly with p. A metric tensor g is positive-definite if g(v, v) > 0 for...
K(X) of compact operators on X is isometrically isomorphic to the injectivetensorproduct X ′ ⊗ ^ ε X ≃ K ( X ) . {\displaystyle X'{\widehat {\otimes }}_{\varepsilon...
vector space (TVS) topology on X ⊗ Y , {\displaystyle X\otimes Y,} the tensorproduct of two locally convex TVSs, making the canonical map ⋅ ⊗ ⋅ : X × Y →...
algebraic tensorproduct X ⊗ Y {\displaystyle X\otimes Y} equipped with the projective tensor norm, and similarly for the injectivetensorproduct X ⊗ ^ ε...
{\displaystyle L^{p}(\Omega ,\Sigma ,\mu )\otimes _{\pi }E,} and the injectivetensorproduct, denoted by L p ( Ω , Σ , μ ) ⊗ ε E . {\displaystyle L^{p}(\Omega...
mathematics, particularly in algebra, the injective hull (or injective envelope) of a module is both the smallest injective module containing it and the largest...
Matrix Product States and Projected Entangled Pair States Hand-waving and Interpretive Dance: An Introductory Course on Tensor Networks Tensor Networks...
Banach spacePages displaying wikidata descriptions as a fallback Injectivetensorproduct Nuclear operator – Linear operator related to topological vector...
completion of the injectivetensorproduct (which in this case is the identical to the completion of the projective tensorproduct). Tempered distributions...
completions, the completions of topological tensorproducts, such as projective tensorproducts or injectivetensorproducts, of the Banach space ℓ 1 ( S ) {\displaystyle...
provide a basis for the cotangent space at p. The tensorproduct (denoted by the symbol ⊗) yields a tensor field of type (0, 2), i.e. the type that expects...
tensorproduct of two von Neumann algebras acting on two Hilbert spaces is defined to be the von Neumann algebra generated by their algebraic tensor product...
reduced rings Dual numbers Tensorproduct of fields Tensorproduct of R-algebras Quotient ring Field of fractions Product of rings Annihilator (ring theory)...
(the injective homomorphism V → V ∗ {\displaystyle V\to V^{*}} ) and thus hold more generally. The term "inner product" is opposed to outer product, which...