• Articles •
ZHANG Li-mei,QIAO Li-shan,LI Ying
Inclines are additively idempotent semi-rings in which the products are less than or equal to either factor. Some properties of the invertible incline matrices are discussed, and the ranks of the invertible incline matrices are proved to be full. The row ranks, the column ranks and the Schein ranks of incline matrices are studied and important properties of the Schein ranks of incline matrices are given.
rank of incline matrix ,
invertible incline matrix,
ZHANG Li-mei,QIAO Li-shan,LI Ying . Invertible incline matrices and ranks of incline matrices[J].J4, 2007, 42(9): 122-126 .
Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks