Class with negative coefficients and convex with respect to symmetric points
Let C_s T(A,B) denote the class of functions f(z)=z-∑_(n=2)^∞ a_n z^n which are analytic in an open unit disc D={z:|z|<1} and satisfying the condition (2(zf^' (z))^')/((f(z)-f(-z))^' )≺(1+Az)/(1+Bz),-1≤B<A≤1,z∈D. The aims of paper are to determine coefficient estimates and disto...
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2010
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| Online Access: | https://eprints.ums.edu.my/id/eprint/33660/3/Class%20with%20negative%20coefficients%20and%20convex%20with%20respect%20to%20symmetric%20points.ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/33660/2/Class%20with%20negative%20coefficients%20and%20convex%20with%20respect%20to%20symmetric%20points.pdf https://eprints.ums.edu.my/id/eprint/33660/ http://www.m-hikari.com/ijcms-password2008/9-12-2008/jantengIJCMS9-12-2008-2.pdf |
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my.ums.eprints.336602022-08-03T04:05:37Z https://eprints.ums.edu.my/id/eprint/33660/ Class with negative coefficients and convex with respect to symmetric points Aini Janteng Suzeini Abdul Halim QA1-43 General Let C_s T(A,B) denote the class of functions f(z)=z-∑_(n=2)^∞ a_n z^n which are analytic in an open unit disc D={z:|z|<1} and satisfying the condition (2(zf^' (z))^')/((f(z)-f(-z))^' )≺(1+Az)/(1+Bz),-1≤B<A≤1,z∈D. The aims of paper are to determine coefficient estimates and distortion bounds for the class C_s T(A,B). Hikari Ltd 2010 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/33660/3/Class%20with%20negative%20coefficients%20and%20convex%20with%20respect%20to%20symmetric%20points.ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/33660/2/Class%20with%20negative%20coefficients%20and%20convex%20with%20respect%20to%20symmetric%20points.pdf Aini Janteng and Suzeini Abdul Halim (2010) Class with negative coefficients and convex with respect to symmetric points. International Journal of Contemporary Mathematical Sciences, 5 (38). pp. 1861-1866. ISSN 1312-7586 (P-ISSN) , 1314-7544 (E-ISSN) http://www.m-hikari.com/ijcms-password2008/9-12-2008/jantengIJCMS9-12-2008-2.pdf |
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QA1-43 General Aini Janteng Suzeini Abdul Halim Class with negative coefficients and convex with respect to symmetric points |
| description |
Let C_s T(A,B) denote the class of functions f(z)=z-∑_(n=2)^∞ a_n z^n which are analytic in an open unit disc D={z:|z|<1} and satisfying the condition (2(zf^' (z))^')/((f(z)-f(-z))^' )≺(1+Az)/(1+Bz),-1≤B<A≤1,z∈D. The aims of paper are to determine coefficient estimates and distortion bounds for the class C_s T(A,B). |
| format |
Article |
| author |
Aini Janteng Suzeini Abdul Halim |
| author_facet |
Aini Janteng Suzeini Abdul Halim |
| author_sort |
Aini Janteng |
| title |
Class with negative coefficients and convex with respect to symmetric points |
| title_short |
Class with negative coefficients and convex with respect to symmetric points |
| title_full |
Class with negative coefficients and convex with respect to symmetric points |
| title_fullStr |
Class with negative coefficients and convex with respect to symmetric points |
| title_full_unstemmed |
Class with negative coefficients and convex with respect to symmetric points |
| title_sort |
class with negative coefficients and convex with respect to symmetric points |
| publisher |
Hikari Ltd |
| publishDate |
2010 |
| url |
https://eprints.ums.edu.my/id/eprint/33660/3/Class%20with%20negative%20coefficients%20and%20convex%20with%20respect%20to%20symmetric%20points.ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/33660/2/Class%20with%20negative%20coefficients%20and%20convex%20with%20respect%20to%20symmetric%20points.pdf https://eprints.ums.edu.my/id/eprint/33660/ http://www.m-hikari.com/ijcms-password2008/9-12-2008/jantengIJCMS9-12-2008-2.pdf |
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