On some coefficient estimates for a class of p-valent functions

Authors

DOI:

https://doi.org/10.24193/subbmath.2025.2.03

Keywords:

p-valent functions, coefficient estimates, Hankel determinant

Abstract

In this paper, we consider a class of p-valent functions. For functions in this class we find sharp estimates for their first three coefficients. Upper bound for the  second order Hankel determinant is also obtained.

Author Biographies

  • Alexandrina Maria Proca, Transilvania University of Brașov

    Faculty of Mathematics and Computer Science

  • Dorina Răducanu, Transilvania University of Brașov

    Faculty of Mathematics and Computer Science

References

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Published

2025-05-29

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