| Full text | |
| Author(s): |
Vieira, R. S.
Total Authors: 1
|
| Document type: | Journal article |
| Source: | RAMANUJAN JOURNAL; v. 42, n. 2, p. 363-369, FEB 2017. |
| Web of Science Citations: | 2 |
| Abstract | |
We present a sufficient condition for a self-inversive polynomial to have a fixed number of roots on the complex unit circle. We also prove that these roots are simple when that condition is satisfied. This generalizes the condition found by Lakatos and Losonczi for all the roots of a self-inversive polynomial to lie on the complex unit circle. (AU) | |
| FAPESP's process: | 12/02144-7 - Algebraic Bethe Ansatz and Applications |
| Grantee: | Ricardo Soares Vieira |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 11/18729-1 - Gravitation and cosmology: structural questions and applications |
| Grantee: | Elcio Abdalla |
| Support Opportunities: | Research Projects - Thematic Grants |