A separating transformation in the problems of extremal decomposition of the complex plane

Authors

  • A. K. Bakhtin
  • I. Y. Dvorak
  • I. V. Denega

DOI:

https://doi.org/10.15407/dopovidi2015.12.007

Keywords:

disjoint domains, Dubinin's problem, inequalities, inner radius, “free” poles

Abstract

Some extremal problems of the geometric theory of functions of complex-valued variable which are associated with estimates of functionals defined on systems of disjoint domains are studied. In particular, the main attention is paid to the investigation is the well-known Dubinin problem of extremal decomposition of the complex plane.

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References

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Bakhtin A. K., Bakhtina G. P., Denega I. V. arXiv:1108.2383 (in Russian).

Zabolotnii Y. V. Proc. of the Institute of Mathematics of the NAS of Ukraine, 2013, 10, No 4–5: 557–564 (in Ukrainian).

Bakhtin A. K., Denega I. V. Proc. of the Institute of the Mathematics of the NAS of Ukraine, 2013, 10, No 4–5: 401–411 (in Russian).

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Published

10.02.2025

How to Cite

Bakhtin, A. K., Dvorak, I. Y., & Denega, I. V. (2025). A separating transformation in the problems of extremal decomposition of the complex plane . Reports of the National Academy of Sciences of Ukraine, (12), 7–12. https://doi.org/10.15407/dopovidi2015.12.007