On the supremum of a quotient of power sums
Abstract We define a function of two real vectors by a certain homogeneous quotient involving power sums, and show that its supremum grows asymptotically linearly w.r.t. the dimension. From this, we deduce a condition under which a parametric set of real matrices satisfies a set of polynomial positi...
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| Principais autores: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
SpringerOpen
2026-03-01
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| Serier: | Journal of Inequalities and Applications |
| Fag: | |
| Online adgang: | https://doi.org/10.1186/s13660-026-03459-y |
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