
In the present paper, due to beta negative binomial distribution series and Laguerre polynomials, we investigate a new family FΣ(δ,η,λ,θ;h) of normalized holomorphic and bi-univalent functions associated with Ozaki close-to-convex functions. We provide estimates on the initial Taylor–Maclaurin coefficients and discuss Fekete–Szegő type inequality for functions in this family.
coefficient bound, bi-univalent function, Laguerre polynomial, QA1-939, beta negative binomial distribution, subordination, Fekete–Szegő problem, Mathematics
coefficient bound, bi-univalent function, Laguerre polynomial, QA1-939, beta negative binomial distribution, subordination, Fekete–Szegő problem, Mathematics
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