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In this paper, we introduce and investigate two subclasses M_Σ^q (λ,γ,h) and H_Σ^q (η,δ,h) of bi-univalent functions defined by quasi-subordination. We find estimates on the Taylor-Maclaurin coefficients |a_2 | and… Click to show full abstract
In this paper, we introduce and investigate two subclasses M_Σ^q (λ,γ,h) and H_Σ^q (η,δ,h) of bi-univalent functions defined by quasi-subordination. We find estimates on the Taylor-Maclaurin coefficients |a_2 | and |a_3 | for functions in these subclasses.
Keywords:
quasi subordination;
univalent functions;
related quasi;
subclasses univalent;
functions related
Journal Title: European Journal of Mass Spectrometry
Year Published: 2021
Link to full text (if available)
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Journal Title: European Journal of Mass Spectrometry
Year Published: 2021
Link to full text (if available)
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recommendations!