Model Families of Quadratic Forms
Let [unk] be the subinterval of R of values σ ≤ γ. Let there be given a family F of real valued symmetric quadratic forms [Formula: see text] in real variables z(1),...,z(μ). If for fixed σ[unk][unk] a nonnull μ-tuple z is a critical point of Q(σ), σ will be called a characteristic root of F. When F...
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| Published in: | Proc Natl Acad Sci U S A |
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| Main Author: | |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
National Academy of Sciences
1971
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC389079/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16591919/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.68.5.914 |
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