Results 141 to 150 of about 828 (215)

High Dietary Intake of Rye Affects Porcine Gut Microbiota in a Salmonella Typhimurium Infection Study. [PDF]

open access: yesPlants (Basel), 2022
Hankel J   +8 more
europepmc   +1 more source

Generalized Hankel determinant for a general subclass of univalent functions

open access: yes, 2018
Making use of the generalized Hankel determinant, in this work, we consider a general subclass of univalent functions. Moreover, upper bounds are obtained for vertical bar a(3) - mu a(2)(2)vertical bar, where mu is an element of ...
Owa, S.   +2 more
core  

Coefficient bounds for q-convex functions related to q-Bernoulli numbers

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The main objective of this paper is to present and investigate a subclass 𝒞(b, q) of q-convex functions in the unit disk that is defined by the q-Bernoulli numbers.
Breaz Daniel   +3 more
doaj   +1 more source

Hankel continued fractions and Hankel determinants for $q$-deformed metallic numbers

open access: yes
Fix $n$ a positive integer. Take the $n$-th metallic number $ϕ_n=\frac{n+\sqrt{n^2+4}}{2}$ (e.g. $ϕ_1$ is the golden number) and let $Φ_n(q)$ be its $q$-deformation in the sense of S. Morier-Genoud and V. Ovsienko. This is an algebraic continued fraction which admits an expansion into a Taylor series around $q=0$, with integral coefficients.
Han, Guo-Niu, Pedon, Emmanuel
openaire   +2 more sources

HANKEL DETERMINANT FOR p-VALENT STARLIKE AND CONVEX FUNCTIONS OF ORDER

open access: yes, 2015
. The objective of this paper is to obtain an upper bound to the second Hankel determinant jap+1ap+3 a2p+2j for p-valent starlike and convex functions of order , using Toeplitz determinants.
D. Vamshee Krishna, T. Ramreddy
core  

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