<p>In this study, we first introduce the extended Wright function <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(\mathbb {W}_{\alpha ,\beta }^{\gamma , \delta }(z)\)</EquationSource> </InlineEquation>, as defined by Moustafa El-Shahed and Ahmed Salem [<CitationRef CitationID="CR9">9</CitationRef>]. We then establish sufficient conditions for this function to possess various geometric properties, such as close-to-convexity, starlikeness and strong starlikeness in the open unit disk. Additionally, we determine the radius of starlikeness for the partial sums of this function. The results obtained are novel and their significance is demonstrated through several corollaries and illustrative examples.</p>

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Certain geometric properties of extended Wright function

  • Ankit Kumar Rathore,
  • Amit Soni,
  • Deepak Bansal,
  • Navneet Lal Sharma

摘要

In this study, we first introduce the extended Wright function \(\mathbb {W}_{\alpha ,\beta }^{\gamma , \delta }(z)\) , as defined by Moustafa El-Shahed and Ahmed Salem [9]. We then establish sufficient conditions for this function to possess various geometric properties, such as close-to-convexity, starlikeness and strong starlikeness in the open unit disk. Additionally, we determine the radius of starlikeness for the partial sums of this function. The results obtained are novel and their significance is demonstrated through several corollaries and illustrative examples.