Keldysh-Lavrentiev counterexample and means of powers of a conformal mapping. 1. construction of a mapping |
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| Authors: | H Hedenmalm N A Shirokov |
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| Institution: | 1.The Royal Institute of Technology,Stockholm,Sweden;2.St. Petersburg State University,St. Petersburg,Russia |
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| Abstract: | We construct a region with infinitely many cusps on its boundary such that it is possible to estimate the derivative of a
conformal mapping of the units disk onto this region from below. We use some ideas taken from the construction of a famous
Keldysh-Lavrentiev example. Bibliography: 2 titles. |
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