quasi-concave function

Presents a method to combine resilient functions over a Galois ring by a quasi affine function to get a new resilient function of higher resilient order.

给出了Galois环上弹性函数的一种构造方法：通过拟仿射函数组合若干弹性函数得到更高弹性阶的弹性函数。

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In this paper, several properties of convex function are generalized to the case of quasi convex function.

本文讨论了将凸函数的几个性质推广到拟凸函数的情形。

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The optimal properties of its score function and parameter estimation based on the Bayes risk are discussed. It is shown that the asymptotic Bayes risk of Bayes quasi-likelihood estimation with auxiliary information decreases gradually with the increase of auxiliary information.

讨论了其估计函数和参数估计的最优性，证明了附加信息Bayes拟似然的渐近Bayes风险随着相依信息的增力。而逐步减少。

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In this paper, a Green quasi-function is firstly set up by using the basic solution of Poisson's equation. This function satisfies the homogeneous boundary condition of Poisson's equation.

利用Poisson方程的基本解构造一个准格林函数，这个函数满足Poisson方程的齐次边界条件。

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Approximate Score Function and Quasi Approximate Score Function for Seemingly Unrelated Nonlinear Regression Equations

半相依非线性回归方程组中的近似得分函数和拟近似得分函数

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Airy function and transfer matrix method in the study of quasi-bound levels of biased multi-barrier quantum structures

Airy传递矩阵法与偏压下多势垒结构的准束缚能级

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The inverse function method for analyzing the data of quasi steady radial dispersion test

分析拟稳定流径向弥散试验数据的反函数法

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The magnetic order of a special quasi-one-dimensional Heisenberg antiferromagnetic spin model with numerical density matrix renormalization groups is discussed. The ground energy per unit cell, spin correlation function and the spin gap are calculated.

利用数值密度矩阵重整化群方法对一种特殊的准一维海森堡反铁磁自旋系统的基态磁性序问题进行研究，计算了单个晶胞的基态能、自旋关联函数以及自旋能隙。

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The asymptotic normality of maximum quasi-likelihood estimators ( MQLEs) in generalized linear models with natural link function and adaptive designs is discussed.

本文研究了在自适应设计和自联系情况下，广义线性模型极大拟似然的渐近正态性性。

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The broadband waveform data and used in this paper to do waveform modelling by the overlapped subevents and then to analyze the rupture feature of unilateral rupture source in terms of station quasi-source time function ( qSTF) and subevent quasi-time difference ( qTD).

利用GDSN的宽频带波形资料，通过由子事件迭加进行的波形模拟，根据台站视震源时间函数和子事件视时间差，对单侧破裂震源的破裂特征进行了分析。

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