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The family of spaces F(p,q,s) was introduced by the author in 1996.Since then,there has been great development in the th......
In this paper,we prove the existence of positive solutions to the following weighted fractional system involving distinc......
Understanding the dynamics that affect the spread of Covid-19 is critical for the development of government measures to ......
Sweet spot evaluation and exploration practice of lacustrine shale oil of the second member of Kongd
Based on core,thin section,X-ray diffraction,rock pyrolysis,CT scanning,nuclear magnetic resonance and oil testing data,......
Locally weighted learning based hybrid intelligence models for groundwater potential mapping and mod
The groundwater potential map is an important tool for a sustainable water management and land use planning,particularly......
This study examined the spatial heterogeneity association of HIV incidence and socio-economic factors including poverty ......
<div style=“text-align:justify;”> Precipitation is an important part of the global hydrological cycle. The large- scal......
Law of iterated logarithm and model selection consistency for generalized linear models with indepen
We study the law of the iterated logarithm (LIL) for the maximum likelihood estimation of the parameters (as a convex op......
设计了一款基于LabVIEW的光时域反射仪(OTDR),选用1625nm波长的脉冲激光模块作为光源,采用高灵敏度雪崩二极管光电探测器和高速数......
这笔记讨论方法随机加权自举在近似在一些温和条件下面是 asymptotically 有效的线性模型，和表演导出 M 估计的近似。......
In this paper, under some assumptions on the flow with a low Mach number, we study the nonexistence of a global nontrivi......
Iterative weighted partial spline least squares estimation in semiparametric modeling of longitudina
In this paper we consider the estimating problem of a semiparametric regression modelling whenthe data are longitudinal.......
Let V be a hypersurface with an isolated singularity at the origin in Cn+1. It is a natural question to ask when V is de......
In this paper, we study the Lipschitz continuity for solutions of the ?-Poisson equation. After characterizing the bound......
We study the equation wtt + ?SN-1w-μwt-δw + h(t, ω)wp= 0,(t, ω) ∈ R × SN-1, and under some conditions we prove......
This paper proposes and analyzes an efficient finite difference scheme for the two-dimensional nonlinear Schr?dinger(NLS......
In this paper, we give a sharp lower bound for the first(nonzero) p-eigenvalue on a compact Finsler manifold M without b......
We discuss the relationship between the marginal tail risk probability and the innovation'stail risk probability for......
本文通过对理想点法进行分析，认为该法取不同的ｐ值代表决策者对不同目标的偏爱程度；但ｐ值过大模型求解比较困难，故实际应用时ｐ值取较大的......
The spatial pattern and factors of housing rent is elaborated based on the rental price of 12 districts of Beijing City ......
In the last decade, a few valuable types of research have been conducted to discriminate fractured zones from non-fractu......
In this paper, we elaborate on residual-driven Fuzzy C-Means(FCM) for image segmentation, which is the first approach th......
同步发电机实测辨识中次暂态参数的辨识精度与权函数的选择密切相关,然而如何选择目前尚缺乏系统的研究.该文针对基于时频变换的参......
In this paper, a simple model for the strength dynamics of weighted evolving networks is proposed to characterize the we......
,A NUMERICALLY STABLE BLOCK MODIFIED GRAM-SCHMIDT ALGORITHM FOR SOLVING STIFF WEIGHTED LEAST SQUARES
Recently,Wei in[18]proved that perturbed stiff weighted pseudoinverses and stiff weighted least squares problems are sta......
This paper deals with estimating parameters under simple order whensamples come from location models. Based on the idea ......
遥感影像中薄云的存在为影像的判读带来了极大的影响,通过研究薄云对Landsat影像造成的影响,提出一种加权梯度融合变分模型。通过......
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......
In ground-based GPS meteorology, Tm is a key parameter to calculate the conversion factor that can convert the zenith we......
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......
Inspired by human behaviors, a robot object tracking model is proposed on the basis of visual attention mechanism, which......
Along with the development of socialized media and self-help tourism,tourism industry has been going into tourism social......
Comparison of Geographically Weighted Regression of Benthic Substrate Modeling Accuracy on Large and
Aquatic habitat assessments encompass large and small wadeable streams which vary from many meters wide to ephemeral. Di......
在复杂的现实环境中,带权重的(t,n)秘密共享方案中的参与者具有不同的权重,任意权重之和大于等于t的参与者集合可以重构出秘密,权......
To solve job shop scheduling problem, a new approach-DNA computing is used in solving job shop scheduling problem. The a......
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A rapid and simple high performance liquid chromatography (HPLC) mcthod wiih a UV detection (241 nm) was developed and v......
In this paper, the authors get the Coifman type weighted estimates and weak weighted LlogL estimates for vector-valued g......
In this paper we propose the q analogues of modified Baskakov-Sz′asz operators. we estimate the moments and establish t......
研究基于带权分析的拉格朗日插值法的应用，根据实际问题中不同区间内数据的重要性对插值法的误差估计公式进行加权。主要阐述根据面......
关于机动目标的逆合成孔径雷达成像技术在诸多应用领域扮演着重要的角色,但其应用一直存在一个严重问题——时变多普勒频率,它会在......
本文利用新的证明方法，给出了加权Hardy-Littlewood平均算子在Herz空间上有界的充分必要条件并建立了相应的新的算子范数不等式。所......
In this paper,we elaborate on residual-driven Fuzzy C-Means(FCM)for image segmentation,which is the first approach that ......
Parametric Transformation of Timed Weighted Marked Graphs:Applications in Optimal Resource Allocatio
Timed weighted marked graphs are a subclass of timed Petri nets that have wide applications in the control and performan......
New optimized flux difference schemes for improving high-order weighted compact nonlinear scheme wit
To improve the spectral characteristics of the high-order weighted compact nonlinear scheme(WCNS),optimized flux differe......
Kalman filter is commonly used in data filtering and parameters estimation of nonlinear system,such as projectile's ......
Travel Behaviours of Sharing Bicycles in the Central Urban Area Based on Geographically Weighted Reg
Mobile information and communication technologies(MICTs) have fully penetrated everyday life in smart societies;this has......
We study the constrained systemof linear equations Ax=b,x∈R(A^(k))for A∈C^(n×n)and b∈Cn,k=Ind(A).When the system......
