On quadratic differentials on multiply connected domains that are perfect squares
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Abstract
The paper considers the problem on extremal decomposition of a multiply connected domain G ⊂ ℂ in the case where the associated quadratic differential is a perfect square. It is shown that in the case considered, the value of the functional for this extremal decomposition is the least one in a certain class of decompositions. Bibliography: 10 titles.
Keywords
Boundary Component Connected Domain Quadratic Differential Conformal Module Harmonic Measure
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References
- 1.G. M. Goluzin, Geometric Theory of Functions of a Complex Variable, 2nd ed. [in Russian], Moscow (1966).Google Scholar
- 2.S. L. Krushkal’ and R. Kuhnau, Quasiconformal Mappings-New Methods and Applications [in Russian], Nauka, Novosibirsk (1984).Google Scholar
- 3.M. Schiffer, “Some recent developments in the theory of conformal mapping,” Appendix to book: R. Courant, Dirichlet’s Principle, Conformal Mapping, and Minimal Surfaces [Russian translation], Moscow (1953), pp. 234–301.Google Scholar
- 4.J. A. Jenkins, “On the existence of certain general extremal metrics. I, II,” Ann. Math., 66, No. 3, 440–453 (1957); Tohoku Math. J. (2), 45, No. 2, 405–412 (1993).CrossRefMathSciNetGoogle Scholar
- 5.J. A. Jenkins, “On mixed problems of extremal decompositions,” Indiana Math. J., 49, No. 3, 391–396 (2000).CrossRefMathSciNetGoogle Scholar
- 6.E. G. Emel’yanov and G. V. Kuz’mina, “Theorems on extremal decomposition in families of systems of domains of different types,” Zap. Nauchn. Semin. POMI, 237, 74–104 (1997).Google Scholar
- 7.A. Yu. Solynin, “Modules and extremal metric problems,” Algebra Analiz, 11, No. 1, 1–86 (1999).MATHMathSciNetGoogle Scholar
- 8.G. V. Kuz’mina, “Moduli of families of curves and quadratic differentials,” Trudy Mat. Inst. AN SSSR, 139, 1–240 (1980).Google Scholar
- 9.K. Strebel, Quadratic Differentials, Springer-Verlag (1984).Google Scholar
- 10.V. O. Kuznetsov, “On properties of the conformal radius of a domain,” Zap. Nauchn. Semin. POMI, 276, 237–252 (2001).Google Scholar
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