Korean Journal of Mathematics

  • 제15권2호
  • /
  • Pages.171-176
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  • 2007
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  • 1976-8605(pISSN)
  • /
  • 2288-1433(eISSN)
강원경기수학회 (The Kangwon-Kyungki Mathematical Society)
권호 표지

COEFFICIENT INEQUALITIES FOR HARMONIC EXTERIOR MAPPINGS

  • 투고 : 2007.10.17
  • 발행 : 2007.12.30
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초록

The purpose of this paper is to study harmonic univalent mappings defined in ${\Delta}=\{z:{\mid}z{\mid}>1\}$ that map ${\infty}$ to ${\infty}$. Some coefficient estimates are obtained in a normalized class of mappings.

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