𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Some results on h-hypertournament matrices

✍ Scribed by O. Rojo; E. Montaño

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
314 KB
Volume
35
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.

✦ Synopsis

In this work, we find a necessary and sufficient condition for the normality of an h-hypertoumament matrix. Moreover, we give a sufficient condition for (n -1)/2 to be the spectral radiuz of a normal h-hypertournament matrix of order n. Also, we answer an open question suggested by Kirkland.

📜 SIMILAR VOLUMES

On k-hypertournament matrices
On k-hypertournament matrices
✍ Youngmee Koh; Sangwook Ree 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 132 KB

A k-hypertournament is a complete k-hypergraph with all k-edges endowed with orientations. The incidence matrix associated with a k-hypertournament is called a k-hypertournament matrix. Some properties of the hypertournament matrices are investigated. The sequences of the numbers of 1's and -1's of

Some results on conversion matrices
Some results on conversion matrices
✍ Luigi Borzacchini; Carmelo Pulito 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 538 KB

In this paper we prove a theorem concernin:< weak lattice constants and hence three matricial equations for conversion matrices. IThen we introduce a block-partition for conves$lon matrices and we write matricial equations for this block-partition; from these matricial equations we propose the calc