Year: 2021
Author: Chunmeng Liu, Lizhu Sun, Changjiang Bu
Communications in Mathematical Research , Vol. 37 (2021), Iss. 4 : pp. 537–549
Abstract
In this paper, we give further results on the Drazin inverse of tensors via the Einstein product. We give a limit formula for the Drazin inverse of tensors. By using this formula, the representations for the Drazin inverse of several block tensor are obtained. Further, we give the Drazin inverse of the sum of two tensors based on the representation for the Drazin inverse of a block tensor.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/cmr.2021-0014
Communications in Mathematical Research , Vol. 37 (2021), Iss. 4 : pp. 537–549
Published online: 2021-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 13
Keywords: Tensor Drazin inverse Einstein product.