asymptotics相关论文
For massive data with super-large sample size,it is computationally infeasible to obtain maximum likelihood estimates fo......
Modern statistical applications increasingly require the fitting of complex statistical models the likelihood of which a......
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First and Second Order Asymptotics of the Spectral Risk Measure for Portfolio Loss Under Multivariat
In the context of multivariate regular variation,the authors establish the first-order asymptotics of the spectral risk ......
In this paper, we study the asymptotic behavior of the solutions to the bipolar hydrodynamic model with Dirichlet bounda......
The finite-time ruin probability in the presence of Sarmanov dependent financial and insurance risks
本文通过对荣华二采区10...
Non-linear numerical method is applied to solve the viscons-elastic-plastic material impact problem.The finite element s......
EQUIVALENT CONDITIONS OF LOCAL ASYMPTOTICS FOR THE OVERSHOOT OF A RANDOM WALK WITH HEAVY-TAILED INCR
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
EQUIVALENT CONDITIONS OF LOCAL ASYMPTOTICS FOR THE OVERSHOOT OF A RANDOM WALK WITH HEAVY-TAILED INCR
This article gives the equivalent conditions of the local asymptotics for the overshoot of a random walk with heavy-tail......
The authors consider a free interface problem which stems from a gas-solid model in combustion with pattern formation. A......
就给定的整数s1,s2,…,sk,1≤s1≤s2≤…≤sk,给出了一种简单的方法来计算Cn s1,s2,…,sk中生成树个数的渐近性质,证明了该渐近性......
研究了同分布宽相依随机变量的随机加权和的精致大偏差,所考虑的宽相依不但包括一些负相依随机变量,还包含一些正相依以及其他相依......
本文运用边界层以及角点层函数法构造了一类半线性奇摄动反应扩散方程初边值问题解的渐近展开式 ,并用微分不等式方法证明了该展式......
在本文中，我们研究了一个离散时间风险模型的破产概率．在此风险模型中，保险公司的剩余资本被用于进行风险投资．我们运用纯概率的手法建......
本文考虑随机加权和及其最大值尾概率的渐近性,其中增量{Xi,i≥1}为一列独立同分布的实值随机变量,权重{θi,i≥1}为另一列非负的......
本文在文[1]的基础上,进一步讨论了复函数微分中值公式的“中值点”的渐近性。...
给出了随机和密度的渐近性的新的等价条件,利用这些等价条件修正了一个已经存在的结果的不当证明。给出了上述结果在保险风险中的......
考虑了带利率的二维更新风险模型。假设索赔额和索赔到达间隔时间都是独立同分布的随机变量,并且它们之间具有某种相依结构。当索......
The finite-time ruin probability in the presence of Sarmanov dependent financial and insurance risks
考虑一个分离时间的保险风险模型。在时期 i 以内， i 1， X < 潜水艇 class= “ a-plus-plus ” > i </sub> 和 Y < 潜水艇 class= “......
本文证明了当空间维数n≤5时,Cahn-Hilliard方程的解当时间t→+∞时收敛于某一稳态解....
By using the methods of mathematics analysis,we investigate the travelling wave solution of the KdVB equation under the ......
By using the methods of mathematics analysis,we investigate the travelling wave solution of the KdVB equation under the ......
APPLICATION OF THE MODIFIED METHOD OF MULTIPLE SCALES TO THE BENDING PROBLEMS FOR CIRCULAR THIN PLAT
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THE ASYMPTOTIC THEORY OF INITIAL VALUE PROBLEMS FOR SEMILINEAR PERTURBED WAVE EQUATIONS IN TWO SPACE
The asymptotic theory of initial value problems for semilinear wave equations intwo space dimensions was dealt with. The......
EQUIVALENT CONDITIONS OF LOCAL ASYMPTOTICS FOR THE OVERSHOOT OF A RANDOM WALK WITH HEAVY-TAILED INCR
这篇文章与重尾巴的增长，我们从发现上述 asymptotics 与为随机的散步的 supremum 的本地 asymptotics 不同为随机的散步的 oversho......
考虑了一个带有常利率和布朗扰动的一般风险模型,这种风险模型不需要假设索赔来到时间间隔独立或者相依.当索赔额具有WUOD相依结构......
In this paper, we study properties of solutions to doubly nonlinear reaction-diffusion systems with variable density and......
In this paper,we construct asymptotic periodic solutions of some generalized Burgers equations using a perturbative appr......
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本文计算了具有耗散接头的一般非共线的欧拉－伯努利或铁木辛柯杆系结构振动特征频率的传递传阵。将允许结构是三维的，因此，一定要同时......
