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Quadratic Cones Invariant under Some Linear Operators

✍ Scribed by Đoković, Dragomir Ž.


Book ID
118212522
Publisher
Society for Industrial and Applied Mathematics
Year
1987
Weight
694 KB
Volume
8
Category
Article
ISSN
0196-5212

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When do several linear operators share a
✍ V.Yu. Protasov 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 170 KB

We establish a criterion for a finite family of matrices to possess a common invariant cone. The criterion reduces the problem of existence of an invariant cone to equality of two special numbers that depend on the family. In spite of theoretical simplicity, the practical use of the criterion may be