Argument estimates of certain multivalent functions involving a linear operator
The purpose of this paper is to derive some argument properties of certain multivalent functions in the open unit disk involving a linear operator. We also investigate their integral preserving property in a sector.
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2002-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/S0161171202112300 |
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| _version_ | 1832562802467799040 |
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| author | Nak Eun Cho J. Patel G. P. Mohapatra |
| author_facet | Nak Eun Cho J. Patel G. P. Mohapatra |
| author_sort | Nak Eun Cho |
| collection | DOAJ |
| description | The purpose of this paper is to derive some argument properties of certain multivalent functions in the open unit disk involving a linear operator. We also investigate their integral preserving property in a sector. |
| format | Article |
| id | doaj-art-48e71e7c916a4b09bee4e04b05cb9bd9 |
| institution | Kabale University |
| issn | 0161-1712 1687-0425 |
| language | English |
| publishDate | 2002-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Mathematics and Mathematical Sciences |
| spelling | doaj-art-48e71e7c916a4b09bee4e04b05cb9bd92025-02-03T01:21:47ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252002-01-01311165967310.1155/S0161171202112300Argument estimates of certain multivalent functions involving a linear operatorNak Eun Cho0J. Patel1G. P. Mohapatra2Division of Mathematical Sciences, Pukyong National University, Pusan 608-737, KoreaDepartment of Mathematics, Utkal University, Vani Vihar, Bhubaneswar 751 004, IndiaSilicon Institute of Technology, Near Infocity, Patia, Bhubaneswar 751035, IndiaThe purpose of this paper is to derive some argument properties of certain multivalent functions in the open unit disk involving a linear operator. We also investigate their integral preserving property in a sector.http://dx.doi.org/10.1155/S0161171202112300 |
| spellingShingle | Nak Eun Cho J. Patel G. P. Mohapatra Argument estimates of certain multivalent functions involving a linear operator International Journal of Mathematics and Mathematical Sciences |
| title | Argument estimates of certain multivalent functions involving a linear operator |
| title_full | Argument estimates of certain multivalent functions involving a linear operator |
| title_fullStr | Argument estimates of certain multivalent functions involving a linear operator |
| title_full_unstemmed | Argument estimates of certain multivalent functions involving a linear operator |
| title_short | Argument estimates of certain multivalent functions involving a linear operator |
| title_sort | argument estimates of certain multivalent functions involving a linear operator |
| url | http://dx.doi.org/10.1155/S0161171202112300 |
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