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https://hdl.handle.net/10316/7729| Title: | On the inertia sets of some symmetric sign patterns | Authors: | Fonseca, C. M. da | Issue Date: | 2006 | Citation: | Czechoslovak Mathematical Journal. 56:3 (2006) 875-883 | Abstract: | Abstract A matrix whose entries consist of elements from the set {+, -, 0} is a sign pattern matrix. Using a linear algebra theoretical approach we generalize of some recent results due to Hall, Li and others involving the inertia of symmetric tridiagonal sign matrices. | URI: | https://hdl.handle.net/10316/7729 | DOI: | 10.1007/s10587-006-0062-0 | Rights: | openAccess |
| Appears in Collections: | FCTUC Matemática - Artigos em Revistas Internacionais |
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