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请输入英文单字，中文词皆可：

tensor    
n. 张肌,张量

张肌,张量

tensor
磁张线

tensor
张量

tensor
n 1: a generalization of the concept of a vector
2: any of several muscles that cause an attached structure to
become tense or firm

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  • What Is a Tensor? The mathematical point of view.
    A tensor itself is a linear combination of let’s say generic tensors of the form In the case of one doesn’t speak of tensors, but of vectors instead, although strictly speaking they would be called monads
  • What, Exactly, Is a Tensor? - Mathematics Stack Exchange
    Every tensor is associated with a linear map that produces a scalar For instance, a vector can be identified with a map that takes in another vector (in the presence of an inner product) and produces a scalar
  • What are the Differences Between a Matrix and a Tensor?
    What is the difference between a matrix and a tensor? Or, what makes a tensor, a tensor? I know that a matrix is a table of values, right? But, a tensor?
  • What even is a tensor? - Mathematics Stack Exchange
    I'm an electrical engineer, and thus don't often interact with the types of mathematics that involve tensors But when I try to get a deeper understanding of certain things that I do interact with, I
  • terminology - What is the history of the term tensor? - Mathematics . . .
    tensor - In new latin tensor means "that which stretches" The mathematical object is so named because an early application of tensors was the study of materials stretching under tension
  • Tensors: raising and lowering indices • Physics Forums
    The discussion focuses on the process of raising and lowering indices of tensors, specifically using a given tensor X^ {\mu \nu} and the metric tensor η Participants clarify that while the resulting matrices for {X^\mu}_\nu and {X_\mu}^\nu may appear similar, they represent the same tensor in different bases, highlighting the importance of index placement The utility of raising and lowering
  • notation - Tensors of order 3 - Mathematics Stack Exchange
    "It looks flat" do you mean something like a matrix, but with rows, columns, and a third dimension, representing a three dimensional array of coefficients? If so, the name you are looking for is tensor of order 3 (row- and column-vectors are tensors of order 1, and matrices are tensors of order 2)
  • Why is the tensor product important when we already have direct and . . .
    Tensor products are important in areas of abstract algebra, homological algebra, algebraic topology and algebraic geometry and tensor products of vector spaces are also important in differential geometry and physics I think it is better to learn about these applications thoroughly than to have someone attempt to summarize them





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