the injective tensor product is a particular topological tensor product, a topological vector space (TVS) formed by equipping the tensor product of the...
13 KB (2,518 words) - 04:14, 13 March 2025
v\otimes w} is called the tensor product of v and w. An element of V ⊗ W {\displaystyle V\otimes W} is a tensor, and the tensor product of two vectors is sometimes...
50 KB (8,659 words) - 12:02, 7 May 2025
injective cross norms. The completions of the resulting topologies on A ⊗ B {\displaystyle A\otimes B} are called the projective and injective tensor...
10 KB (1,810 words) - 15:12, 14 May 2025
Integral linear operator (category Topological tensor products)
ϵ Y {\displaystyle X{\widehat {\otimes }}_{\epsilon }Y} , the injective tensor product of the locally convex topological vector spaces (TVSs) X and Y...
11 KB (2,168 words) - 08:33, 12 December 2024
In mathematics, the tensor product of two fields is their tensor product as algebras over a common subfield. If no subfield is explicitly specified, the...
11 KB (1,826 words) - 18:00, 3 May 2024
In mathematics, the tensor product of modules is a construction that allows arguments about bilinear maps (e.g. multiplication) to be carried out in terms...
48 KB (8,471 words) - 21:45, 27 February 2025
{\displaystyle L^{p}(\Omega ,\Sigma ,\mu )\otimes _{\pi }E,} and the injective tensor product, denoted by L p ( Ω , Σ , μ ) ⊗ ε E . {\displaystyle L^{p}(\Omega...
65 KB (12,217 words) - 21:17, 14 April 2025
Distribution (mathematics) (redirect from Tensor product of distributions)
the completion of the injective tensor product (which in this case is identical to the completion of the projective tensor product). The inclusion map In...
128 KB (21,634 words) - 19:13, 27 April 2025
completion of the injective tensor product (which in this case is the identical to the completion of the projective tensor product). Tempered distributions...
106 KB (18,997 words) - 21:36, 10 May 2025
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...
56 KB (8,863 words) - 13:48, 18 April 2025
Nuclear space (category Topological tensor products)
_{1}\right)} is nuclear, this tensor product is simultaneously the injective tensor product and projective tensor product). In short, the Schwartz kernel...
27 KB (4,345 words) - 13:06, 5 January 2025
Inductive tensor product – binary operation on topological vector spacesPages displaying wikidata descriptions as a fallback Injective tensor product Tensor product...
13 KB (2,497 words) - 04:19, 13 March 2025
Schwartz kernel theorem (category Topological tensor products)
Banach spacePages displaying wikidata descriptions as a fallback Injective tensor product Nuclear operator – Linear operator related to topological vector...
7 KB (1,206 words) - 02:38, 25 November 2024
Banach space (section Tensor product)
algebraic tensor product X ⊗ Y {\displaystyle X\otimes Y} equipped with the projective tensor norm, and similarly for the injective tensor product X ⊗ ^ ε...
102 KB (17,048 words) - 16:58, 14 April 2025
List of topologies (section Tensor products)
topology Inductive tensor product Injective tensor product Projective tensor product Tensor product of Hilbert spaces Topological tensor product Émery topology...
15 KB (2,036 words) - 16:26, 1 April 2025
Algebraically compact module (redirect from Pure injective module)
between the tensor products C ⊗ M → C ⊗ K is injective for every right R-module C. The module M is pure-injective if any pure injective homomorphism...
6 KB (757 words) - 18:08, 23 May 2023
Differentiable vector-valued functions from Euclidean space (section Identification as a tensor product)
fallback Injective tensor product Trèves 2006, pp. 412–419. Trèves 2006, pp. 446–451. Diestel, Joe (2008). The Metric Theory of Tensor Products: Grothendieck's...
21 KB (3,988 words) - 16:02, 15 April 2025
such that for every C*-algebra B the injective and projective C*-cross norms coincides on the algebraic tensor product A⊗B and the completion of A⊗B with...
5 KB (471 words) - 05:24, 11 November 2023
mathematics, particularly in algebra, the injective hull (or injective envelope) of a module is both the smallest injective module containing it and the largest...
8 KB (1,052 words) - 04:45, 13 December 2024
vector space (TVS) topology on X ⊗ Y , {\displaystyle X\otimes Y,} the tensor product of two locally convex TVSs, making the canonical map ⋅ ⊗ ⋅ : X × Y →...
12 KB (2,095 words) - 00:12, 17 February 2024
K(X) of compact operators on X is isometrically isomorphic to the injective tensor product X ′ ⊗ ^ ε X ≃ K ( X ) . {\displaystyle X'{\widehat {\otimes }}_{\varepsilon...
26 KB (3,590 words) - 14:32, 2 April 2025
Flat module (section Direct sums, limits and products)
flat if taking the tensor product over R with M preserves exact sequences. A module is faithfully flat if taking the tensor product with a sequence produces...
30 KB (4,590 words) - 03:05, 9 August 2024
Minkowski space (redirect from Minkowski metric tensor)
provide a basis for the cotangent space at p. The tensor product (denoted by the symbol ⊗) yields a tensor field of type (0, 2), i.e. the type that expects...
78 KB (10,458 words) - 04:13, 13 April 2025
manifold to another is a map which pulls back the metric tensor on the second manifold to the metric tensor on the first. When such a map is also a diffeomorphism...
18 KB (2,425 words) - 20:31, 9 April 2025
Nuclear operator (category Topological tensor products)
Inductive tensor product – binary operation on topological vector spacesPages displaying wikidata descriptions as a fallback Injective tensor product Locally...
27 KB (4,791 words) - 01:38, 12 March 2025
with tensor order, which is called tensor rank. Tensor order is the number of indices required to write a tensor, and thus matrices all have tensor order...
29 KB (4,416 words) - 23:46, 28 March 2025
Resolution (algebra) (redirect from Injective resolution)
flat modules. Similarly every module has injective resolutions, which are right resolutions consisting of injective modules. Given a module M over a ring...
13 KB (2,077 words) - 09:43, 26 December 2024
completions, the completions of topological tensor products, such as projective tensor products or injective tensor products, of the Banach space ℓ 1 ( S ) {\displaystyle...
91 KB (15,850 words) - 08:38, 21 January 2025
(the injective homomorphism V → V ∗ {\displaystyle V\to V^{*}} ) and thus hold more generally. The term "inner product" is opposed to outer product (tensor...
57 KB (7,357 words) - 06:46, 20 April 2025
actions of countable amenable groups on probability spaces. The infinite tensor product of a countable number of factors of type In with respect to their tracial...
4 KB (499 words) - 04:31, 19 June 2023