Copy For Citation
Cetin N., İSPİR N.
STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA, vol.50, no.3, pp.355-372, 2013 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
50
Issue:
3
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Publication Date:
2013
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Doi Number:
10.1556/sscmath.50.2013.3.1247
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Journal Name:
STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Page Numbers:
pp.355-372
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Keywords:
Complex Szasz-Mirakjan operators, Voronovskaja type results, exact orders of approximation, univalence, starlikeness, convexity and spirallikeness
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Gazi University Affiliated:
Yes
Abstract
In this study, we investigate approximation properties and obtain Voronovskaja type results for complex modified Szasz-Mirakjan operators. Also, we estimate the exact orders of approximation in compact disks and prove that the complex modified Szasz-Mirakjan operators attached to an analytic function preserve the univalence, starlikeness, convexity and spirallikeness in the unit disk.