The Moore–Penrose inverse of tensors via the M-product

H Jin, S Xu, Y Wang, X Liu - Computational and Applied Mathematics, 2023 - Springer
This paper studies the issues about the Moore–Penrose inverse of tensors with the M-
product. The goal of this paper is threefold. Firstly, we define the Moore–Penrose inverse of …

The hyperbolic CS decomposition of tensors based on the C-product

H Jin - 2024 - researchsquare.com
This paper studies the issues about the hyperbolic CS decomposition of tensors under the C-
product. The aim of this paper is fourfold. Firstly, we establish the CS decomposition of the …