Results 261 to 270 of about 309,261 (277)

Polynomials Least Deviating from Zero on a Square of the Complex Plane

Proceedings of the Steklov Institute of Mathematics, 2019
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EXPONENTIAL POLYNOMIALS OF LEAST DEVIATION FROM ZERO AND OPTIMAL QUADRATURE FORMULAS

Mathematics of the USSR-Sbornik, 1984
Translation from Mat. Sb., Nov. Ser. 120(162), No.2, 273-285 (Russian) (1983; Zbl 0529.41028).
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Dealing with zero response data from contingent valuation surveys: application of least absolute deviations estimator

Applied Economics Letters, 2000
Data on willingness-to-pay (WTP) collected from contingent valuation surveys are usuallycensoredat zero. Insuch cases, ordinary least squares estimationof the WTP equation produces inconsistent parameter estimates. The maximum likelihood estimation of the Tobit model, which is widely used in this case, is not robust to heteroscedasticity and non-normal
Seung-Hoon Yoo, Seung-Jun Kwak, Tai-Yoo Kim   +2 more
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Algebraic polynomials least deviating from zero in measure on a segment

Ukrainian Mathematical Journal, 2010
Summary: We investigate the problem of algebraic polynomials with given leading coefficients that deviate least from zero on the segment \([-1,1]\) with respect to a measure, or, more precisely, with respect to the functional \(\mu(f) =\text{mes}\{x\in [-1, 1]: | f (x)| \geq 1\}\).
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k-SNAKES AS A GENERALIZATION OF POLYNOMIALS DEVIATING LEAST FROM ZERO UNDER CONSTRAINTS

Mathematics of the USSR-Izvestiya, 1982
This paper establishes existence theorems for k-snakes, studies their motion under the variation of a parameter, and presents a differential equation satisfied by the snakes. The results contain, as special cases, corresponding properties of constrained polynomials that deviate least from zero. Bibliography: 15 titles.
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Entire functions of least deviation from zero in generalized Orlicz classes

St. Petersburg Mathematical Journal, 2019
O. L. Vinogradov, A. V. Gladkaya
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A new active zero set descent algorithm for least absolute deviation with generalized LASSO penalty

Journal of the Korean Statistical Society, 2022

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Diameters of Sobolev classes and splines deviating least from zero

Mathematical Notes of the Academy of Sciences of the USSR, 1979
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Asymptotic inference of least absolute deviation estimation for AR(1) processes

Communications in Statistics - Theory and Methods, 2020
Xinghui Wang, Shuhe Hu
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Polynomials of least deviation from zero

Proceedings of the Steklov Institute of Mathematics, 2013
V A Yudin
exaly