1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.OC2025
On decomposability and subdifferential of the tensor nuclear norm
Jiewen Guan, Bo Jiang, Zhening Li
We study the decomposability and the subdifferential of the tensor nuclear norm. Both concepts are well understood and widely applied in matrices but remain unclear for higher-orde…
math.OC2021★ 1 cited
Quaternion matrix decomposition and its theoretical implications
Chang He, Bo Jiang, Xihua Zhu
This paper proposes a novel matrix rank-one decomposition for quaternion Hermitian matrices, which admits a stronger property than the previous results in (sturm2003cones,huang2007…