𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On some classes of regular matrices

✍ Scribed by D Rath; B.K Tripathy


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
173 KB
Volume
84
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Extending subpermutation matrices in reg
✍ R.A Brualdi; J Csima πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 158 KB

We determine precise conditions in order that every n x n matrix of O's and l's with exactly k l's in each row and column has the property that each subpermutation matrix of rank d can be extended to a permutation matrix. An application is given to completing partial latin squares.

Some classes of integral matrices
✍ Jean H. Bevis; Frank J. Hall πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 English βš– 594 KB
On classes of copositive matrices
✍ R.W. Cottle; G.J. Habetler; C.E. Lemke πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 769 KB
On bordering of regular matrices
✍ K.Manjunatha Prasad; K.P.S.Bhaskara Rao πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 462 KB
Eigenvalue bounds for some classes of P-
✍ J. M. PeΓ±a πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 110 KB

## Abstract Eigenvalue bounds are provided. It is proved that the minimal eigenvalue of a __Z__‐matrix strictly diagonally dominant with positive diagonals lies between the minimal and the maximal row sums. A similar upper bound does not hold for the minimal eigenvalue of a matrix strictly diagonal