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单词 Jacobian
释义

Definition of Jacobian in English:

Jacobian

adjective dʒəˈkəʊbɪənjəˈkōbēən
Mathematics
  • Relating to the work of the mathematician K. G. J. Jacobi.

    (与)数学家雅可比的理论(有关)的

    Example sentencesExamples
    • In order to calculate the inverse Jacobian matrix, we need the following derivatives of the functional response [F.sub.ki] (for all values of k and i).
    • Asymptotic stability of the EP was also determined by computing 14 eigenvalues of a 14 × 14 Jacobian matrix derived from the linearization of the nonlinear system around the EP (for more details, see Vinet and Roberge).
    • Göpel… finally, after ingenious calculations, obtained the result that the quotients of two theta functions are solutions of the Jacobian problem for p = 2.
    • He showed how to find integrals of a general system of partial differential equations by using sequential complete systems instead of passing to Jacobian systems.
noun dʒəˈkəʊbɪənjəˈkōbēən
Mathematics
  • A determinant whose constituents are the derivatives of a number of functions (u, v, w, …) with respect to each of the same number of variables (x, y, z, …).

    雅可比行列式,函数行列式

    Example sentencesExamples
    • In 1889 Poincaré proved that for the restricted three body problem no integrals exist apart from the Jacobian.
    • Advanced calculus gives us a strong tool for finding the change in the area of a given shape under continuously differentiable transformations-namely, the Jacobian.
    • He also worked on determinants and studied the functional determinant now called the Jacobian.
    • Therefore, the determinants of the set of variable transformations (Jacobians) must be calculated for both states involved: the original and the new one, to properly weigh up each new configuration.
    • These problems form the basis of a conjecture: every elliptic curve defined over the rational field is a factor of the Jacobian of a modular function field.

Definition of Jacobian in US English:

Jacobian

adjectivejəˈkōbēən
Mathematics
  • Relating to the work of the mathematician K. G. J. Jacobi.

    (与)数学家雅可比的理论(有关)的

    Example sentencesExamples
    • Asymptotic stability of the EP was also determined by computing 14 eigenvalues of a 14 × 14 Jacobian matrix derived from the linearization of the nonlinear system around the EP (for more details, see Vinet and Roberge).
    • In order to calculate the inverse Jacobian matrix, we need the following derivatives of the functional response [F.sub.ki] (for all values of k and i).
    • Göpel… finally, after ingenious calculations, obtained the result that the quotients of two theta functions are solutions of the Jacobian problem for p = 2.
    • He showed how to find integrals of a general system of partial differential equations by using sequential complete systems instead of passing to Jacobian systems.
nounjəˈkōbēən
Mathematics
  • A determinant whose constituents are the derivatives of a number of functions (u, v, w, …) with respect to each of the same number of variables (x, y, z, …).

    雅可比行列式,函数行列式

    Example sentencesExamples
    • These problems form the basis of a conjecture: every elliptic curve defined over the rational field is a factor of the Jacobian of a modular function field.
    • In 1889 Poincaré proved that for the restricted three body problem no integrals exist apart from the Jacobian.
    • Therefore, the determinants of the set of variable transformations (Jacobians) must be calculated for both states involved: the original and the new one, to properly weigh up each new configuration.
    • Advanced calculus gives us a strong tool for finding the change in the area of a given shape under continuously differentiable transformations-namely, the Jacobian.
    • He also worked on determinants and studied the functional determinant now called the Jacobian.
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更新时间:2024/12/27 3:16:19