unitriangular
English edit
Etymology edit
uni- + triangular
Adjective edit
unitriangular (not comparable)
- (mathematics) Of a matrix: such that the entries on the main diagonal of a (upper or lower) triangular matrix are all 1.
- 2015, Funda Gul, Alexei G. Myasnikov, Mahmood Sohrabi, “Distortion of embeddings of a torsion-free finitely generated nilpotent group into a unitriangular group”, in arXiv[1]:
- In this paper we study distortion of various well-known embeddings of finitely generated torsion-free nilpotent groups into unitriangular groups .
