Estimates of the inner radii of symmetric non-overlapping domains
- Autores: Bakhtin A.1, Vyhivska L.1
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Afiliações:
- Institute of Mathematics of the NAS of Ukraine
- Edição: Volume 241, Nº 1 (2019)
- Páginas: 1-18
- Seção: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/242849
- DOI: https://doi.org/10.1007/s10958-019-04402-x
- ID: 242849
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Resumo
We consider the problem of estimation of the functional \( In\left(\upgamma \right)={r}^{\upgamma}\left(B\mathrm{o},0\right)\prod \limits_{k=1}^nr\left({B}_k,{a}_k\right), \) where r(Bk; ak) is the inner radius of a domain Bk relative to the point ak, under the condition \( {a}_0=0,\mid {a}_k\mid =1,k=\overline{1,n},{a}_k\in {B}_k\subset \overline{\mathbb{C}}, \) where the domains Bk ∩ Bp = ∅ Bk ∩ Bp = ∅, k ≠ p, k, p = \( \overline{0,n}, \) and the domains Bk; k = \( \overline{1,n}, \) possess a symmetry relative to a unit circle. In some partial cases, this problem was solved in [2–5]. The present work is devoted to the study of the problem for \( \upgamma \in \left(1,{n}^{\frac{1}{3}}\right]\;\mathrm{and}\;n\ge 14. \)
Sobre autores
Aleksandr Bakhtin
Institute of Mathematics of the NAS of Ukraine
Autor responsável pela correspondência
Email: abahtin@imath.kiev.ua
Ucrânia, Kiev
Liudmyla Vyhivska
Institute of Mathematics of the NAS of Ukraine
Email: abahtin@imath.kiev.ua
Ucrânia, Kiev