On starlikeness of Libera transform
Let A denote the class of functions f that are analytic in the unit disc D and normalized by f (0) = f ʹ(0) – 1 = 0. In this paper conditions are determined for starlikeness of the Libera integral of functions such that ⎪arg {f ʹ}⎪ < δ in D. The results of Miller and Mocanu (2002) on Libera trans...
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Universiti Kebangsaan Malaysia
2015
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| Online Access: | http://journalarticle.ukm.my/8247/ http://journalarticle.ukm.my/8247/ http://journalarticle.ukm.my/8247/1/21_Mamoru_Nunokawa.pdf |
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ukm-82472016-12-14T06:46:40Z http://journalarticle.ukm.my/8247/ On starlikeness of Libera transform Nunokawa, Mamoru Sokol, Janusz Let A denote the class of functions f that are analytic in the unit disc D and normalized by f (0) = f ʹ(0) – 1 = 0. In this paper conditions are determined for starlikeness of the Libera integral of functions such that ⎪arg {f ʹ}⎪ < δ in D. The results of Miller and Mocanu (2002) on Libera transform of functions with bounded turning are improved. Universiti Kebangsaan Malaysia 2015-01 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/8247/1/21_Mamoru_Nunokawa.pdf Nunokawa, Mamoru and Sokol, Janusz (2015) On starlikeness of Libera transform. Sains Malaysiana, 44 (1). pp. 155-158. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Kebangasaan Malaysia |
| building |
UKM Institutional Repository |
| collection |
Online Access |
| language |
English |
| description |
Let A denote the class of functions f that are analytic in the unit disc D and normalized by f (0) = f ʹ(0) – 1 = 0. In this paper conditions are determined for starlikeness of the Libera integral of functions such that ⎪arg {f ʹ}⎪ < δ in D. The results of Miller and Mocanu (2002) on Libera transform of functions with bounded turning are improved. |
| format |
Article |
| author |
Nunokawa, Mamoru Sokol, Janusz |
| spellingShingle |
Nunokawa, Mamoru Sokol, Janusz On starlikeness of Libera transform |
| author_facet |
Nunokawa, Mamoru Sokol, Janusz |
| author_sort |
Nunokawa, Mamoru |
| title |
On starlikeness of Libera transform |
| title_short |
On starlikeness of Libera transform |
| title_full |
On starlikeness of Libera transform |
| title_fullStr |
On starlikeness of Libera transform |
| title_full_unstemmed |
On starlikeness of Libera transform |
| title_sort |
on starlikeness of libera transform |
| publisher |
Universiti Kebangsaan Malaysia |
| publishDate |
2015 |
| url |
http://journalarticle.ukm.my/8247/ http://journalarticle.ukm.my/8247/ http://journalarticle.ukm.my/8247/1/21_Mamoru_Nunokawa.pdf |
| first_indexed |
2023-09-18T19:51:55Z |
| last_indexed |
2023-09-18T19:51:55Z |
| _version_ |
1777406275989012480 |