Randomized Quaternion UTV Decomposition and Randomized Quaternion Tensor UTV Decomposition

Liqiao Yang, Jifei Miao, Tai-Xiang Jiang +2

In this paper, the quaternion matrix UTV (QUTV) decomposition and quaternion tensor UTV (QTUTV) decomposition are proposed. To begin, the terms QUTV and QTUTV are defined, followed…