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词汇 Ricci tensor
释义

Definition of Ricci tensor in English:

Ricci tensor

noun ˈriːtʃiˈrēCHē
Mathematics

  • A set of components that describes part of the curvature of space–time. It is a symmetric second-order tensor.

    〔数〕里奇（曲率）张量

    Example sentencesExamples
    • Grossmann gave Einstein the Riemann - Christoffel tensor which, together with the Ricci tensor which can be derived from it, were to become the major tools in the future theory.

Origin

1920s: named after Curbastro G. Ricci (1853–1925), Italian mathematician.

Definition of Ricci tensor in US English:

Ricci tensor

nounˈrēCHē
Mathematics

  • A set of components that describes part of the curvature of space-time. It is a symmetric second-order tensor.

    〔数〕里奇（曲率）张量

    Example sentencesExamples
    • Grossmann gave Einstein the Riemann - Christoffel tensor which, together with the Ricci tensor which can be derived from it, were to become the major tools in the future theory.

Origin

1920s: named after Curbastro G. Ricci (1853–1925), Italian mathematician.
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