Integral means of certain multivalent functions
For analytic and multivalent functions f(z) and p(z) in the open unit disk U, a subordination theorem due to Littlewood (1925) which was called the integral mean is applied. Some simple examples for our results are also considered.
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Format: | Article |
Language: | English |
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Wiley
2006-01-01
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Series: | International Journal of Mathematics and Mathematical Sciences |
Online Access: | http://dx.doi.org/10.1155/IJMMS/2006/90921 |
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author | S. Sümer Eker H. Özlem Güney Shigeyoshi Owa |
author_facet | S. Sümer Eker H. Özlem Güney Shigeyoshi Owa |
author_sort | S. Sümer Eker |
collection | DOAJ |
description | For analytic and multivalent functions f(z) and p(z) in the
open unit disk U, a subordination theorem due
to Littlewood (1925) which was called the integral mean
is applied. Some simple examples for our results are also considered. |
format | Article |
id | doaj-art-a7a3bc5aff18470fb0983f0bc92220eb |
institution | Kabale University |
issn | 0161-1712 1687-0425 |
language | English |
publishDate | 2006-01-01 |
publisher | Wiley |
record_format | Article |
series | International Journal of Mathematics and Mathematical Sciences |
spelling | doaj-art-a7a3bc5aff18470fb0983f0bc92220eb2025-02-03T05:49:42ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252006-01-01200610.1155/IJMMS/2006/9092190921Integral means of certain multivalent functionsS. Sümer Eker0H. Özlem Güney1Shigeyoshi Owa2Department of Mathematics, Faculty of Science and Arts, University of Dicle, Diyarbakir 21280, TurkeyDepartment of Mathematics, Faculty of Science and Arts, University of Dicle, Diyarbakir 21280, TurkeyDepartment of Mathematics, Kinki University, Higashi-Osaka, Osaka 577-8502, JapanFor analytic and multivalent functions f(z) and p(z) in the open unit disk U, a subordination theorem due to Littlewood (1925) which was called the integral mean is applied. Some simple examples for our results are also considered.http://dx.doi.org/10.1155/IJMMS/2006/90921 |
spellingShingle | S. Sümer Eker H. Özlem Güney Shigeyoshi Owa Integral means of certain multivalent functions International Journal of Mathematics and Mathematical Sciences |
title | Integral means of certain multivalent functions |
title_full | Integral means of certain multivalent functions |
title_fullStr | Integral means of certain multivalent functions |
title_full_unstemmed | Integral means of certain multivalent functions |
title_short | Integral means of certain multivalent functions |
title_sort | integral means of certain multivalent functions |
url | http://dx.doi.org/10.1155/IJMMS/2006/90921 |
work_keys_str_mv | AT ssumereker integralmeansofcertainmultivalentfunctions AT hozlemguney integralmeansofcertainmultivalentfunctions AT shigeyoshiowa integralmeansofcertainmultivalentfunctions |