Sharpened forms of the Schwarz lemma on the boundary
Bull. Korean Math. Soc. 2013 Vol. 50, No. 6, 2053-2059
https://doi.org/10.4134/BKMS.2013.50.6.2053
Published online November 1, 2013
B\"{u}lent Nafi \"{O}rnek
Gebze Institute of Technology
Abstract : In this paper, a boundary version of the Schwarz lemma is investigated. We obtain more general results at the boundary. Also, new inequalities of the Schwarz lemma at boundary is obtained and the sharpness of these inequalities is proved.
Keywords : Schwarz lemma on the boundary, holomorphic function, angular limit and derivative, Julia-Wolff-Lemma
MSC numbers : 30C80
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