LI Chun-jing, GU Chuan-qing. Epsilon-Algorithm and Eta-Algorithm of Generalized Inverse Function-Valued Padé Approximants Using for Solution of Integral Equations[J]. Applied Mathematics and Mechanics, 2003, 24(2): 197-204.
Citation: LI Chun-jing, GU Chuan-qing. Epsilon-Algorithm and Eta-Algorithm of Generalized Inverse Function-Valued Padé Approximants Using for Solution of Integral Equations[J]. Applied Mathematics and Mechanics, 2003, 24(2): 197-204.

Epsilon-Algorithm and Eta-Algorithm of Generalized Inverse Function-Valued Padé Approximants Using for Solution of Integral Equations

  • Received Date: 2001-07-19
  • Rev Recd Date: 2002-09-17
  • Publish Date: 2003-02-15
  • Two efficient recursive algorithms epsilon-algorithm and eta-algorithm are introduced to compute the generalized inverse function-valued Pad approximants. The approximants were used to accelerate the convergence of the power series with function-valued coefficients and to estimate characteristic value of the integral equations. Famous Wynn identification of the Padé approximants is also established by means of the connection of two algorithms.
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