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The Tensor PadeĀ“-Type Approximant with Application in Computing Tensor Exponential Function.
- Source :
-
Journal of Function Spaces . 6/19/2018, p1-10. 10p. - Publication Year :
- 2018
-
Abstract
- Tensor exponential function is an important function that is widely used. In this paper, tensor Pade´-type approximant (TPTA) is defined by introducing a generalized linear functional for the first time. The expression of TPTA is provided with the generating function form. Moreover, by means of formal orthogonal polynomials, we propose an efficient algorithm for computing TPTA. As an application, the TPTA for computing the tensor exponential function is presented. Numerical examples are given to demonstrate the efficiency of the proposed algorithm. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 23148896
- Database :
- Academic Search Index
- Journal :
- Journal of Function Spaces
- Publication Type :
- Academic Journal
- Accession number :
- 130236516
- Full Text :
- https://doi.org/10.1155/2018/2835175