Initial Estimates of Seven Coefficients for a Subclass of Bi-Starlike Functions
We study a subclass of bi-starlike functions and obtain, for the first time, the initial seven Taylor– Maclaurin coefficient estimates |a 2 |, |a 3 |, . . . , |a 7 | for functions from a subclass of the function class Σ. Some new or known consequences of the accumulated results are also pointed out....
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| Veröffentlicht in: | Ukrainian mathematical journal 2022-04, Vol.73 (11), p.1825-1834 |
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| container_end_page | 1834 |
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| container_issue | 11 |
| container_start_page | 1825 |
| container_title | Ukrainian mathematical journal |
| container_volume | 73 |
| creator | Janani, T. Yalçın, S. |
| description | We study a subclass of bi-starlike functions and obtain, for the first time, the initial seven Taylor– Maclaurin coefficient estimates
|a
2
|, |a
3
|, . . . , |a
7
|
for functions from a subclass of the function class Σ. Some new or known consequences of the accumulated results are also pointed out. |
| doi_str_mv | 10.1007/s11253-022-02032-2 |
| format | Article |
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|a
2
|, |a
3
|, . . . , |a
7
|
for functions from a subclass of the function class Σ. Some new or known consequences of the accumulated results are also pointed out.</description><identifier>ISSN: 0041-5995</identifier><identifier>EISSN: 1573-9376</identifier><identifier>DOI: 10.1007/s11253-022-02032-2</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Algebra ; Analysis ; Applications of Mathematics ; Estimates ; Geometry ; Mathematics ; Mathematics and Statistics ; Statistics</subject><ispartof>Ukrainian mathematical journal, 2022-04, Vol.73 (11), p.1825-1834</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>COPYRIGHT 2022 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c239t-c9f71057069d51877533147e4f22ef268f042c6794aeb675cbfefc4b5143fe053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11253-022-02032-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11253-022-02032-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Janani, T.</creatorcontrib><creatorcontrib>Yalçın, S.</creatorcontrib><title>Initial Estimates of Seven Coefficients for a Subclass of Bi-Starlike Functions</title><title>Ukrainian mathematical journal</title><addtitle>Ukr Math J</addtitle><description>We study a subclass of bi-starlike functions and obtain, for the first time, the initial seven Taylor– Maclaurin coefficient estimates
|a
2
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3
|, . . . , |a
7
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for functions from a subclass of the function class Σ. Some new or known consequences of the accumulated results are also pointed out.</description><subject>Algebra</subject><subject>Analysis</subject><subject>Applications of Mathematics</subject><subject>Estimates</subject><subject>Geometry</subject><subject>Mathematics</subject><subject>Mathematics and Statistics</subject><subject>Statistics</subject><issn>0041-5995</issn><issn>1573-9376</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wNOC56353HSPtbRaKPRQPYc0nZTUbVKTVPDfG7uCNwlDYHifmeFB6J7gEcFYPiZCqGA1prQUZrSmF2hAhGR1y2RziQYYc1KLthXX6CalPcYFG8sBWi28y0531Sxld9AZUhVstYZP8NU0gLXOOPA5VTbESlfr08Z0Op1DT65eZx079w7V_ORNdsGnW3RldZfg7vcforf57HX6Ui9Xz4vpZFkbytpcm9ZKgoXETbsVZCylYIxwCdxSCpY2Y4s5NY1suYZNI4XZWLCGbwThzAIWbIge-rnHGD5OkLLah1P0ZaWiEhMhaENlSY361E53oJy3IUdtytvCwZngwbrSn0jCOW1agQtAe8DEkFIEq46xaIlfimD1Y1r1plUxrc6mFS0Q66FUwn4H8e-Wf6hvsyN--A</recordid><startdate>20220401</startdate><enddate>20220401</enddate><creator>Janani, T.</creator><creator>Yalçın, S.</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20220401</creationdate><title>Initial Estimates of Seven Coefficients for a Subclass of Bi-Starlike Functions</title><author>Janani, T. ; Yalçın, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c239t-c9f71057069d51877533147e4f22ef268f042c6794aeb675cbfefc4b5143fe053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Algebra</topic><topic>Analysis</topic><topic>Applications of Mathematics</topic><topic>Estimates</topic><topic>Geometry</topic><topic>Mathematics</topic><topic>Mathematics and Statistics</topic><topic>Statistics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Janani, T.</creatorcontrib><creatorcontrib>Yalçın, S.</creatorcontrib><collection>CrossRef</collection><jtitle>Ukrainian mathematical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Janani, T.</au><au>Yalçın, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Initial Estimates of Seven Coefficients for a Subclass of Bi-Starlike Functions</atitle><jtitle>Ukrainian mathematical journal</jtitle><stitle>Ukr Math J</stitle><date>2022-04-01</date><risdate>2022</risdate><volume>73</volume><issue>11</issue><spage>1825</spage><epage>1834</epage><pages>1825-1834</pages><issn>0041-5995</issn><eissn>1573-9376</eissn><abstract>We study a subclass of bi-starlike functions and obtain, for the first time, the initial seven Taylor– Maclaurin coefficient estimates
|a
2
|, |a
3
|, . . . , |a
7
|
for functions from a subclass of the function class Σ. Some new or known consequences of the accumulated results are also pointed out.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11253-022-02032-2</doi><tpages>10</tpages></addata></record> |
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| ispartof | Ukrainian mathematical journal, 2022-04, Vol.73 (11), p.1825-1834 |
| issn | 0041-5995 1573-9376 |
| language | eng |
| recordid | cdi_proquest_journals_2701552627 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Algebra Analysis Applications of Mathematics Estimates Geometry Mathematics Mathematics and Statistics Statistics |
| title | Initial Estimates of Seven Coefficients for a Subclass of Bi-Starlike Functions |
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