In:
Abstract and Applied Analysis, Hindawi Limited, Vol. 2013 ( 2013), p. 1-12
Abstract:
For a normalized analytic function f defined on the unit disc π» , let Ο ( f , f β² , f β²β² ; z ) be a function of positive real part in π» , Ο ( f , f β² , f β²β² ; z ) need not have that property in π» , and Ο = Ο + Ο . For certain choices of Ο and Ο , a sharp radius constant Ο is determined, 0 β© Ο β© 1 , so that Ο ( Ο z ) / Ο maps π» onto a specified region in the right half-plane.
Type of Medium:
Online Resource
ISSN:
1085-3375
,
1687-0409
Language:
English
Publisher:
Hindawi Limited
Publication Date:
2013
detail.hit.zdb_id:
2064801-7
SSG:
17,1
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