Let Vp(λ)\documentclass[12pt]{minimal}
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\begin{document}$${\mathcal {V}}_p(\lambda )$$\end{document} be the class of all functions f defined on the open unit disc D\documentclass[12pt]{minimal}
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\begin{document}$${{\mathbb {D}}}$$\end{document} of the complex plane having simple pole at z=p\documentclass[12pt]{minimal}
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\begin{document}$$z=p$$\end{document}, p∈(0,1)\documentclass[12pt]{minimal}
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\begin{document}$$p\in (0,1)$$\end{document} and analytic in D\{p}\documentclass[12pt]{minimal}
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\begin{document}$${{\mathbb {D}}}{\setminus }\{p\}$$\end{document} satisfying the normalizations f(0)=0=f′(0)-1\documentclass[12pt]{minimal}
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\begin{document}$$f(0)=0=f'(0)-1$$\end{document} such that (z/f(z))2f′(z)-1<λ\documentclass[12pt]{minimal}
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\begin{document}$$\left| (z/f(z))^2 f'(z)-1\right| < \lambda $$\end{document} for z∈D\documentclass[12pt]{minimal}
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\begin{document}$$z\in {{\mathbb {D}}}$$\end{document}, λ∈(0,1]\documentclass[12pt]{minimal}
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\begin{document}$$\lambda \in (0,1]$$\end{document}. In this article, we obtain sharp bounds of the Zalcman and the generalized Zalcman functionals for functions in Vp(λ)\documentclass[12pt]{minimal}
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\begin{document}$$ {\mathcal {V}}_p(\lambda )$$\end{document} for some indices of these functionals. As consequences of the obtained results, we pose the Zalcman-like coefficient conjectures for this class of functions. In addition, we estimate bound for the generalised Fekete–Szegö functional along with bounds of the second- and the third-order Hankel determinants for this class of functions.
