# Coefficient bounds for starlike functions involving q− Hurwitz-Lerch Zeta operator in conic region

**Authors:** K. Uma, K. Vijaya

PMC · DOI: 10.1016/j.heliyon.2024.e33403 · Heliyon · 2024-06-27

## TL;DR

This paper introduces a new family of analytic functions based on the q-Hurwitz-Lerch Zeta function and explores their properties in conic regions.

## Contribution

The paper introduces a novel family of analytic functions and derives new coefficient bounds for starlike functions in conic domains.

## Key findings

- Coefficient estimates for Janowski starlike functions are derived.
- Subordination results are established for functions in symmetric conic domains.
- Contraction coefficient inequalities are discussed for the new function family.

## Abstract

In this paper, we generalize a family of q-Hurwitz-Lerch Zeta function by means of constructing and investigating a new family of analytic functions. Some novel findings are discussed like contraction coefficient inequality and other important concepts, some of which are: partial sums, coefficient estimates, subordination results for Janowski starlike functions related with symmetric conic domains.

## Full-text entities

- **Chemicals:** U (MESH:D014501)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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## Figures

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## References

53 references — full list in the complete paper: https://tomesphere.com/paper/PMC11283138/full.md

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Source: https://tomesphere.com/paper/PMC11283138