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Tensor products: If C denotes the category of vector spaces over a fixed field, with linear maps as morphisms, then the tensor product defines a functor C × C → C which is covariant in both arguments.
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Tensor and products
For Hilbert spaces or nuclear spaces there is a simple well-behaved theory of tensor products ( see Tensor product of Hilbert spaces ), but for general Banach spaces or locally convex topological vector space the theory is notoriously subtle.
Tensor and C
* The ITensor ( Intelligent Tensor ) Library: a free library for performing tensor and matrix-product state based DMRG calculations written in C ++
Tensor and vector
* Tensor – vector – scalar gravity ( TeVeS ) ( 2004 ), a relativistic modification of MOND by Jacob Bekenstein
Tensor – vector – scalar gravity ( TeVeS ) is a proposed relativistic theory that is equivalent to Modified Newtonian dynamics ( MOND ) in the non-relativistic limit, which purports to explain the galaxy rotation problem without invoking dark matter.
The co / contra-variant nature of vector coordinates has been treated as an elementary characterisation in Tensor Analysis.
Tensor and field
It is known as TeVeS for Tensor / Vector / Scalar and it introduces three different fields in space time to replace the one gravitational field.
This led Moffat to propose Metric Skew Tensor Gravity ( MSTG ), in which a skew symmetric tensor field postulated as part of the gravitational action.
Tensor and with
The gluteus medius and gluteus minimus abduct the thigh, when the limb is extended, and are principally called into action in supporting the body on one limb, in conjunction with the Tensor fasciæ latæ.
In three dimensions this condition is met when the Ricci Tensor () is equal to the metric times the Ricci Scalar (, not to be confused with the R of the previous section ).
Tensor and then
This shape is often modeled as an ellipsoid, and the technique is then called Diffusion Tensor Imaging.
Tensor and tensor
Tensor order is the number of indices required to write a tensor, and thus matrices all have tensor order 2.
* PhD Thesis on diffusion tensor MRI ( 2006 ): Modeling and Processing of Diffusion Tensor Magnetic Resonance Images for Improved Analysis of Brain Connectivity
Tensor and product
; Tensor product of fields: A different foundational piece of algebra, including the compositum operation ( join of fields ).
Tensor and which
Tractography is performed using Diffusion Tensor Imaging, an MR technique which is sensitive to the diffusion of water in the body, and can be used to reveal its 3D shape.
Their anterior fibers, by drawing the greater trochanter forward, rotate the thigh inward, in which action they are also assisted by the Tensor fasciæ latæ.
Tensor and is
Newer studies such as Diffusion Tensor Imaging are able to demonstrate the degree of white matter fiber tract injury even when the standard MRI is negative.
* Duffy Wyg & ( read " Wygand "), the composer of the "' Tenser ,' said the Tensor " jingle, is portrayed as the essential " modern career girl-the virgin seductress " who seems to crave either humiliation or conquest by men.
The lacrimal part ( Tensor tarsi ) is a small, thin muscle, about 6 mm in breadth and 12 mm in length, situated behind the medial palpebral ligament and lacrimal sac.
Tensor and covariant
More precisely, matrices are tensors of type ( 1, 1 ), having one row index and one column index, also called covariant order 1 and contravariant order 1 ; see Tensor ( intrinsic definition ) for details.
Tensor and .
Tensor calculus was developed around 1890 by Gregorio Ricci-Curbastro under the title absolute differential calculus, and originally presented by Ricci in 1892.
Tensor fields are used in differential geometry, algebraic geometry, general relativity, in the analysis of stress and strain in materials, and in numerous applications in the physical sciences and engineering.
Chou, N. J. Pagano, Elasticity: Tensor, Dyadic, and Engineering Approaches, Dover, ISBN 0-486-66958-0
It was during this period that he developed his doctoral dissertation, " The Application of Tensor Methods to Riemannian Manifolds.
The Tensor Contraction Engine, or TCE, provides most of the functionality for the correlated methods, and can be used to develop additional many-body methods using a Python interface.
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