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检索条件"主题词=transition density"
3 条 记 录,以下是1-10 订阅
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Sharp Heat Kernel Estimates in the Fourier–Bessel Setting for a Continuous Range of the Type Parameter
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Acta Mathematica Sinica,English Series 2014年 第3期30卷 437-444页
作者: Adam NOWAK Luz RONCAL Instytut Matematyczny Polska Akademia Nauk Departamento de Matemáticas y Computación Universidad de La Rioja
The heat kernel in the setting of classical Fourier-Bessel expansions is defined by an os- cillatory series which cannot be computed explicitly. We prove qualitatively sharp estimates of this kernel. Our method relies... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
ANALYSIS OF HEIGHT CURVES BY STOCHASTIC DIFFERENTIAL EQUATIONS
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International Journal of Biomathematics 2012年 第5期5卷 203-217页
作者: PETRAS RUPSYS EDMUNDASPETRAUSKAS Department of Mathematics and Informatics Lithuanian University of Agriculture Kaunas 53361 Lithuania Department of Forest ManagementLithuanian University of Agriculture Kaunas 53361 Lithuania
Height diameter models are classically analyzed by fixed or mixed linear and non-linear regression models. In order to possess the among-plot variability, we propose the method- ology of stochastic differential equati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Linear Immigration-Birth-Death Model and Its Statistical Inference
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Chinese Quarterly Journal of Mathematics 2014年 第3期29卷 356-362页
作者: ZHANG Shu-lin WEI Zheng-hong BI Qiu-xiang School of Statistics Southwestern University of Finance and Economics Chengdu 611130 China College of Mathematics and Computational Science University of Shenzhen Shenzhen 518052 China Department of Fixed Income GF Securities~ Company Limited Guangzhou 510075 China
formula of simulation proccss by In this paper, we employ monmnt generating function to obtain some exact transition probability of inlmigration-birth-death(IBD) model and discuss the of sample path and statistical ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论