Results 21 to 30 of about 1,548,203 (287)
On Coefficient Estimates for a Certain Class of Analytic Functions
Mathematics, 2022 In this paper, we consider a subclass SQ of normalized analytic functions f satisfying ℜf′(z)>1/2. For the functions in the class SQ, we determine upper bounds for a number of coefficient estimates, among which are initial coefficients, the second Hankel
Dorina Răducanu
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Estimating Coefficient Distributions in Random Coefficient Regressions
The Annals of Statistics, 1992 The model is \(Y_ j=a+(b+j)x_ j+e_ j\), \(j=1,2,\dots\) where \(E(b_ j)=E(e_ j)=0\), the \(b_ 1,e_ 1,b_ 2,e_ 2,\dots\) are independent and \(\{b_ 1,b_ 2,\dots\}\) as well as \(\{e_ 1,e_ 2,\dots\}\) are i.i.d. The authors study the estimation of the distribution of \(b_ j\) and \(e_ j\), respectively, for resampling purposes.
Beran, Rudolf, Hall, Peter
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Coefficient Estimates of New Families of Analytic Functions Associated with q-Hermite Polynomials
Axioms, 2023 In this paper, we introduce two new subclasses of bi-univalent functions using the q-Hermite polynomials. Furthermore, we establish the bounds of the initial coefficients υ2, υ3, and υ4 of the Taylor–Maclaurin series and that of the Fekete–Szegö ...
Isra Al-Shbeil +3 more
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Consistent Estimation of Scaled Coefficients [PDF]
Econometrica, 1986 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Journal of Taibah University for Science, 2020 Here in our paper, we present two new subclasses of multivalent analytic functions and complex order by using q–p-valent Cătaş operator. Also we obtain coefficient estimates and consequent inclusion relationships involving the $N_{i,\delta }^{\mathbf {p}
M. K. Aouf, S. M. Madian
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A Special Family of m-Fold Symmetric Bi-Univalent Functions Satisfying Subordination Condition
Fractal and Fractional, 2022 In this paper, we introduce a special family Mσm(τ,ν,η,φ) of the function family σm of m-fold symmetric bi-univalent functions defined in the open unit disc D and obtain estimates of the first two Taylor–Maclaurin coefficients for functions in the ...
Ibtisam Aldawish +2 more
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Argentine Agricultural Policy: Producer and Consumer Support. Estimates 2007-2012 [PDF]
, 2014 This paper analyzes agricultural policy in Argentina and calculates the degree of support received by producers and consumers. We present a summary of developments in the agricultural policy environment that have occurred in the last decades in Argentina,
Gallacher, Guillermo Marcos +1 more
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Coefficient Estimates for Dirichlet Series [PDF]
Transactions of the American Mathematical Society, 1970 Some subsequent papers in much the same vein are due to G. Halasz [3] and to J. M. Anderson and K. G. Binmore [1]. Halasz has obtained estimates for ani 1 an, and Z1 IanI when An + l/Anq> 1 and f satisfies appropriate conditions. The paper of Anderson and Binmore is concerned with the application of coefficient estimates to the study of entire ...
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A transport coefficient: the electrical conductivity [PDF]
, 2005 I describe the lattice determination of the electrical conductivity of the quark gluon plasma. Since this is the first extraction of a transport coefficient with a degree of control over errors, I next use this to make estimates of other transport ...
Aarts G +7 more
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On Geometric Properties of a Certain Analytic Function with Negative Coefficients
Fractal and Fractional, 2022 Various function theorists have successfully defined and investigated different kinds of analytic functions. The applications of such functions have played significant roles in geometry function theory as a field of complex analysis.
Matthew Olanrewaju Oluwayemi +2 more
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