Journal of Shanghai University(Natural Science Edition) ›› 2021, Vol. 27 ›› Issue (4): 650-658.doi: 10.12066/j.issn.1007-2861.2182

• Research Articles • Previous Articles     Next Articles

Thiele-type tensor continued fraction interpolation and its application in the computation of the tensor exponential function

JIANG Xianglong(), GU Chuanqing   

  1. College of Sciences, Shanghai University, Shanghai 200444, China
  • Received:2019-06-19 Online:2021-08-20 Published:2021-07-22
  • Contact: JIANG Xianglong E-mail:jiangxl@shmtu.edu.cn

Abstract:

A continued fraction interpolation method for Thiele-type generalised tensor rational approximation was proposed. This method was used to calculate the value of the tensor exponential function to illustrate the effectiveness of the proposed continued fraction interpolation method.

Key words: tensor exponential function, Thiele-type generalised tensor rational approximation, continued fraction interpolation

CLC Number: