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Differential inequalities and Bessel functions
- Source :
-
Journal of Mathematical Analysis & Applications . Apr2013, Vol. 400 Issue 2, p558-567. 10p. - Publication Year :
- 2013
-
Abstract
- Abstract: Let denote the class of analytic functions defined on the unit disk with the normalization , in and satisfy the condition for all and for some real constants and such that . We find conditions on constants and such that functions in are univalent in . As a consequence of our investigation, we present univalence and starlikeness criteria. As applications, we present conditions such that is in , where denotes the suitably normalized form of the generalized Bessel functions of the first kind. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022247X
- Volume :
- 400
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Mathematical Analysis & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 84749925
- Full Text :
- https://doi.org/10.1016/j.jmaa.2012.11.050