semiseparable
English
editEtymology
editAdjective
editsemiseparable (not comparable)
- Partially separable
- 2015, Shengguo Li, Xiangke Liao, Jie Liu, Hao Jiang, “New fast divide-and-conquer algorithms for the symmetric tridiagonal eigenvalue problem”, in arXiv[1]:
- Both of these algorithms use hierarchically semiseparable (HSS) matrices to approximate some intermediate eigenvector matrices which are Cauchy-like matrices and are off-diagonally low-rank.