An Upper Bound of the Third Hankel Determinant for a Subclass of q-Starlike Functions Associated with k-Fibonacci Numbers [PDF]
, 2020 Muhammad Shafiq +5 more
openalex +1 more source
Coefficient estimates for some classes of functions associated with \(q\)-function theory
, 2017 In this paper, for every $q\in(0,1)$, we obtain the Herglotz representation theorem and discuss the Bieberbach type problem for the class of $q$-convex functions of order $\alpha, 0\le ...
Agrawal, Sarita
core
Hankel determinants of middle binomial coefficients and conjectures for\n some polynomial extensions and modifications [PDF]
, 2021 Johann Cigler
openalex +1 more source
Hankel Determinants for the Logarithmic Coefficients of a Subclass of Close-to-Star Functions
Journal of MathematicsSuppose that ST1 is a class of close-to-star functions. In this paper, we investigated the estimate of Zalcman functional on the logarithmic coefficients and the third Hankel determinant for the class ST1 with the determinant entry of logarithmic ...
Dong Guo +4 more
doaj +1 more source
Continued fraction expansions of Herglotz-Nevanlinna functions and generalized indefinite strings of Stieltjes type. [PDF]
Bull Lond Math Soc, 2022 Eckhardt J.
europepmc +1 more source
Hankel Determinant for a Class of Analytic Functions Related with Lemniscate of Bernoulli
International Journal of Analysis and Applications, 2014 The object of the present investigation is to solve Fekete-Szegö problem and determine the sharp upper bound to the second Hankel determinant for a new class R of analytic functions in the unit disk.
Ashok Kumar Sahoo, Jagannath Patel
doaj +2 more sources
Hankel continued fractions and Hankel determinants for $q$-deformed metallic numbers
50 pages, 5 ...
Han, Guo-Niu, Pedon, Emmanuel
openaire +2 more sources
AxiomsThe study of the Hankel determinant generated by the Maclaurin series of holomorphic functions belonging to particular classes of normalized univalent functions is one of the most significant problems in geometric function theory.
Muhammad Abbas +3 more
doaj +1 more source
Fast Approximations of the Jeffreys Divergence between Univariate Gaussian Mixtures via Mixture Conversions to Exponential-Polynomial Distributions. [PDF]
Entropy (Basel), 2021 Nielsen F.
europepmc +1 more source
Improved upper bound of third order Hankel determinant for Ozaki close-to-convex functions
, 2021 Milutin Obradović, Nikola Tuneski
openalex +1 more source