Results 51 to 60 of about 8,297,474 (354)

On a New Class of Bi-Close-to-Convex Functions with Bounded Boundary Rotation

open access: yesMathematics, 2023
In the current article, we introduce a new class of bi-close-to-convex functions with bounded boundary rotation. For this new class, the authors obtain the first three initial coefficient bounds of the newly defined bi-close-to-convex functions with ...
Daniel Breaz   +3 more
doaj   +1 more source

Coefficient Estimates for Dirichlet Series [PDF]

open access: yesTransactions 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 ...
openaire   +1 more source

Your Coefficient Alpha Is Probably Wrong, but Which Coefficient Omega Is Right? A Tutorial on Using R to Obtain Better Reliability Estimates

open access: yes, 2020
Measurement quality has recently been highlighted as an important concern for advancing a cumulative psychological science. An implication is that researchers should move beyond mechanistically reporting coefficient alpha toward more carefully assessing ...
D. Flora
semanticscholar   +1 more source

Argentine Agricultural Policy: Producer and Consumer Support. Estimates 2007-2012 [PDF]

open access: yes, 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
core   +2 more sources

Decay estimates for variable coefficient wave equations in exterior domains

open access: yes, 2008
In this article we consider variable coefficient, time dependent wave equations in exterior domains. We prove localized energy estimates if the domain is star-shaped and global in time Strichartz estimates if the domain is strictly convex.Comment: 15 ...
A. Strauss Walter   +20 more
core   +2 more sources

Capital mobility and global factor shocks [PDF]

open access: yes, 2013
© 2013 Elsevier B.V. All rights reservedThis paper focuses on the effects of global factors on the saving–investment relationship. We prove that, if investments and savings are affected by idiosyncratic and global components, they must be cointegrated ...
Costantini, M, Gutierrez, L
core   +1 more source

A Comparison of Spatially Varying Regression Coefficient Estimates Using Geographically Weighted and Spatial‐Filter‐Based Techniques

open access: yes, 2018
Geographically weighted regression (GWR) is a technique that explores spatial nonstationarity in data-generating processes by allowing regression coefficients to vary spatially.
Taylor M. Oshan, A. Fotheringham
semanticscholar   +1 more source

Coefficient Estimate and Fekete-Szeg\"{o} Problems for Certain New Subclasses of Bi-univalent Functions Defined by Generalized Bivariate Fibonacci Polynomial [PDF]

open access: yesSahand Communications in Mathematical Analysis
This article deals with two new subclasses of analytic and bi-univalent functions in the open unit disk, which is defined  by applying subordination principle between analytic functions and the generalized Bivariate Fibonacci polynomials.
Rumeysa Öztürk, İbrahim Aktaş
doaj   +1 more source

Quantitative estimates in stochastic homogenization for correlated coefficient fields [PDF]

open access: yesAnalysis & PDE, 2019
This paper is about the homogenization of linear elliptic operators in divergence form with stationary random coefficients that have only slowly decaying correlations. It deduces optimal estimates of the homogenization error from optimal growth estimates
A. Gloria, S. Neukamm, F. Otto
semanticscholar   +1 more source

A study of the Fekete-Szegö functional and coefficient estimates for subclasses of analytic functions satisfying a certain subordination condition and associated with the Gegenbauer polynomials

open access: yesAIMS Mathematics, 2022
In this paper, we introduce and study a new subclass of normalized analytic functions, denoted by $ \mathcal F_{\left(\beta,\gamma\right)} \bigg(\alpha,\delta,\mu,H\big(z,C_{n}^{\left(\lambda \right)} \left(t\right)\big)\bigg), $ satisfying ...
H. M. Srivastava   +2 more
doaj   +1 more source

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