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词汇 vector space
释义

Definition of vector space in English:

vector space

noun
Mathematics
  • A space consisting of vectors, together with the associative and commutative operation of addition of vectors, and the associative and distributive operation of multiplication of vectors by scalars.

    〔数〕向量空间

    Example sentencesExamples
    • Hilbert spaces, a special type of vector space, form the basis for the whole of quantum mechanics.
    • A succession of such elementary processes forms an evolutionary tree, which can be represented in the multidimensional vector space
    • Students attending such a course are expected to know, from previous courses, that an inner-product space is a vector space equipped with an inner product, and that a space is complete if every Cauchy sequence in it converges.
    • This book contains the first definition of a vector space given with a remarkably modern notation and style and, although it was not appreciated by many at the time, this is surely a quite remarkable achievement by Peano.
    • The applications of the theory… to problems in classical algebra and analysis show how much can be done without ever defining a normed vector space, a Banach space or a Hilbert space.

Definition of vector space in US English:

vector space

noun
Mathematics
  • A space consisting of vectors, together with the associative and commutative operation of addition of vectors, and the associative and distributive operation of multiplication of vectors by scalars.

    〔数〕向量空间

    Example sentencesExamples
    • Students attending such a course are expected to know, from previous courses, that an inner-product space is a vector space equipped with an inner product, and that a space is complete if every Cauchy sequence in it converges.
    • Hilbert spaces, a special type of vector space, form the basis for the whole of quantum mechanics.
    • This book contains the first definition of a vector space given with a remarkably modern notation and style and, although it was not appreciated by many at the time, this is surely a quite remarkable achievement by Peano.
    • The applications of the theory… to problems in classical algebra and analysis show how much can be done without ever defining a normed vector space, a Banach space or a Hilbert space.
    • A succession of such elementary processes forms an evolutionary tree, which can be represented in the multidimensional vector space
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