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A property of univalent functions inA_{p}

Published online by Cambridge University Press:  07 August 2001

David Walsh
Affiliation:
Department of Mathematics, NUI Maynooth, Co. Kildare, Ireland
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Abstract

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The univalent functions in the diagonal Besov space A_{p}, where 1<p<\infty , are characterized in terms of the distance from the boundary of a point in the image domain. Here A_{2} is the Dirichlet space. A consequence is that there exist functions in A_{p},\ p>2, for which the area of the complement of the image of the unit disc is zero.

1991 Mathematics Subject Classification 30C99, 46E35.

Type
Research Article
Copyright
2000 Glasgow Mathematical Journal Trust