The Alexander transform of a spirallike function
Journal of Mathematical Analysis and Applications Volume 325 Issue 1
Page 608-611
published_at 2007-01-01
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| File | |
| Title ( eng ) |
The Alexander transform of a spirallike function
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| Creator |
Kim Yong Chan
Sugawa Toshiyuki
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| Source Title |
Journal of Mathematical Analysis and Applications
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| Volume | 325 |
| Issue | 1 |
| Start Page | 608 |
| End Page | 611 |
| Abstract |
We show that the Alexander transform of a β-spirallike function is univalent when cos β < 1/2, which settles the problem posed by Robertson. We also solved a problem considered by Y. J. Kim and Merkes.
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| NDC |
Mathematics [ 410 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Elsevier
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| Date of Issued | 2007-01-01 |
| Rights |
Copyright (c) 2007 Elsevier Ltd.
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0022-247X
[DOI] 10.1016/j.jmaa.2006.01.077
[NCID] AA00252847
[DOI] http://dx.doi.org/10.1016/j.jmaa.2006.01.077
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