| Autor: |
YUNLAN WEI, YANPENG ZHENG, ZHAOLIN JIANG |
| Předmět: |
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| Zdroj: |
Journal of Mathematical Inequalities; Dec2023, Vol. 17 Issue 4, p1427-1431, 5p |
| Abstrakt: |
In this paper, we first prove a relation between the critical points of the skew-circulant matrix and the eigenvalues of its principal matrix. Furthermore, we reprove the inequality about the zeros of a polynomial and its critical points by using the properties of skew-circulant matrix, which is to show that we can not only find the skew-circulant matrix, but also give more structure matrices to prove this inequality. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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