Showing 1 - 20 results of 436 for search '"skewness"', query time: 0.06s Refine Results
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    Estimation of total in skewed population by Danutė Krapavickaitė, Jurgita Turkuvienė

    Published 2001-12-01
    “… Aim of this paper is to estimate total of the crop of winter wheat in the skewed population of farmers in Lithuania using different sampling strategies, to compare the estimates with the true value, to compare the methods with each other and to find out the most suitable strategy for the estimation of the total. …”
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    Optimal Backward Perturbation Analysis for the Block Skew Circulant Linear Systems with Skew Circulant Blocks by Zhaolin Jiang, Juan Li, Jianwei Zhou

    Published 2014-01-01
    “…We first give the block style spectral decomposition of arbitrary block skew circulant matrix with skew circulant blocks. …”
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    Analyzing skewed financial data using skew scale-shap mixtures of multivariate normal distributions by Mostafa Tamandi, Mehdi Amiri

    Published 2024-08-01
    “…This paper introduces an innovative family of statistical models called the multivariate skew scale-shape mixtures of normal distributions. …”
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    Skew Polynomial Extensions over Zip Rings by Wagner Cortes

    Published 2008-01-01
    “…In this article, we study the relationship between left (right) zip property of 𝑅 and skew polynomial extension over 𝑅, using the skew versions of Armendariz rings.…”
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    On Classical Quotient Rings of Skew Armendariz Rings by A. R. Nasr-Isfahani, A. Moussavi

    Published 2007-01-01
    “…If the classical quotient ring Q of R exists, then R is weak α-skew Armendariz if and only if Q is weak α˜-skew Armendariz.…”
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    Skew graded $(A_\infty )$ hypersurface singularities by Ueyama, Kenta

    Published 2023-02-01
    “…For a skew version of a graded $(A_\infty )$ hypersurface singularity $A$, we study the stable category of graded maximal Cohen-Macaulay modules over $A$. …”
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    Skew Field on the Binomial Coefficients in Combinatorial Geometric Series by Chinnaraji Annamalai, Antonio Marcos de Oliveira Siqueira

    Published 2022-11-01
    Subjects: “…Computation, Binomial Coefficient, Skew Field…”
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    Real quartic surfaces containing 16 skew lines by Isidro Nieto

    Published 2004-01-01
    “…It is well known that there is an open three-dimensional subvariety Ms of the Grassmannian of lines in ℙ3 which parametrizes smooth irreducible complex surfaces of degree 4 which are Heisenberg invariant, and each quartic contains 32 lines but only 16 skew lines, being determined by its configuration of lines, are called a double 16. …”
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    A Note on Skew Derivations and Antiautomorphisms of Prime Rings by Faez A. Alqarni, Nadeem U. R. Rehman, Hafedh Alnoghashi, Junaid Nisar, Omar Al-Mallah

    Published 2025-01-01
    “…In this article, we investigate the behavior of a prime ring which admits a skew derivation satisfying certain functional identities involving an antiautomorphism. …”
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    On the uniform exponential stability of linear skew-product semiflows by Ciprian Preda

    Published 2006-01-01
    “…The problem of uniform exponential stability of linear skew-product semiflows on locally compact metric space with Banach fibers, is discussed. …”
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    Comparing Optimal Portfolio Performance Based on Skew-Normal Distribution and Skew-Laplace-Normal Distribution: A Mean-Absolute Deviation-Entropy Approach by Hila Rezaei, Gholamhossien Golarzi, Omid Karimi

    Published 2024-06-01
    “…Conclusion The reason for this superiority, where the model utilizing the Skew-Laplace-Normal distribution outperforms the model based on the Skew-Normal distribution, is the incorporation of both skewness and kurtosis criteria within the former. …”
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    Seismic Study of Skew Bridge Supported on Laminated-Rubber Bearings by Xueshan Liu, Wei Guo, Jianzhong Li, Hua Zhang

    Published 2020-01-01
    “…This bridge is a skew bridge that suffered seismic damage during the 2008 Wenchuan earthquake. …”
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