tensor (redirected from Multilinear operator)

ten·sor  (tnsr, -sôr)

n.

1. Anatomy A muscle that stretches or tightens a body part.

2. Mathematics A set of quantities that obey certain transformation laws relating the bases in one generalized coordinate system to those of another and involving partial derivative sums. Vectors are simple tensors.

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[New Latin tnsor, from Latin tnsus, past participle of tendere, to stretch; see tense¹.]

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ten·sori·al (-sôr-l, -sr-) adj.

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tensor [ˈtɛnsə -sɔː]

n

1. (Life Sciences & Allied Applications / Anatomy) Anatomy any muscle that can cause a part to become firm or tense

2. (Mathematics) Maths a set of components, functions of the coordinates of any point in space, that transform linearly between coordinate systems. For three-dimensional space there are 3^r components, where r is the rank. A tensor of zero rank is a scalar, of rank one, a vector

[from New Latin, literally: a stretcher]

tensorial  [tɛnˈsɔːrɪəl] adj

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tensor  (tnsr, -sôr)

1. A structure of quantities arranged by zero or more indices, such as a scalar (zero indices), a vector (one index), or a matrix (two indices), which is invariant under transformations of coordinates.

2. Any of various muscles that stretch or tighten a body part, as the muscle that acts to tense the soft palate, called the tensor palati.

Thesaurus

Noun	1.	tensor - a generalization of the concept of a vector variable quantity, variable - a quantity that can assume any of a set of values
	2.	tensor - any of several muscles that cause an attached structure to become tense or firm muscle, musculus - one of the contractile organs of the body tensor tympani - a small muscle in the middle ear that tenses to protect the eardrum

Translations

tensor (muscle)

n → Tensor m