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科研机构
北京大学 [97]
内容类型
期刊论文 [53]
其他 [44]
发表日期
2017 [2]
2016 [6]
2015 [6]
2014 [3]
2013 [3]
2012 [9]
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专题：北京大学
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A quartic B-spline based explicit time integration scheme for structural dynamics with controllable numerical dissipation
期刊论文
COMPUTATIONAL MECHANICS, 2017
Wen, W. B.
;
Duan, S. Y.
;
Yan, J.
;
Ma, Y. B.
;
Wei, K.
;
Fang, D. N.
收藏
|
浏览/下载：5/0
|
提交时间：2017/12/03
Structural dynamics
Time integration
Explicit
Numerical dissipation
B-spline
ALGORITHMS
An improved time integration scheme based on uniform cubic B-splines and its application in structural dynamics
期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2017
Wen, Weibin
;
Lei, Hongshuai
;
Wei, Kai
;
Xu, Baosheng
;
Duan, Shengyu
;
Fang, Daining
收藏
|
浏览/下载：5/0
|
提交时间：2017/12/03
dynamical system
time integration
stability
dynamic response
B-spline
STABLE EXPLICIT METHOD
NUMERICAL DISSIPATION
Analysis of Characteristics and Trends of Temperature Change Over a 50-Year Period in the Gansu Province, China
其他
2016-01-01
Zhu, Wen-bo
;
Liu, Ya
收藏
|
浏览/下载：5/0
|
提交时间：2017/12/03
Temperature interpolation
Spatial distribution
Time series analysis
Spatial and Temporal Variation of b-Values in Southwest China
期刊论文
PURE AND APPLIED GEOPHYSICS, 2016
Zhang, Shenjian
;
Zhou, Shiyong
收藏
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浏览/下载：8/0
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提交时间：2017/12/03
b-value
frequency magnitude distribution
B-spline
Bayesian method
Wenchuan M-s 8.0 earthquake
Southwest China
EARTHQUAKE CATALOGS
WENCHUAN EARTHQUAKE
BAYESIAN-APPROACH
MAGNITUDE
FREQUENCY
STRESS
SICHUAN
COMPLETENESS
AFTERSHOCKS
SEISMICITY
Estimation of the water-oil-gas relative permeability curve from immiscible WAG coreflood experiments using the cubic B-spline model
期刊论文
PETROLEUM SCIENCE, 2016
Wang, Dai-Gang
;
Hu, Yong-Le
;
Sun, Jing-Jing
;
Li, Yong
收藏
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浏览/下载：8/0
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提交时间：2017/12/03
Cubic B-spline model
Immiscible
WAG flooding
Relative permeability
Numerical inversion
POROUS-MEDIA
ALTERNATING GAS
RECOVERY
RESERVOIRS
AN ADVECTIVE-SPECTRAL-MIXED METHOD FOR TIME-DEPENDENT MANY-BODY WIGNER SIMULATIONS
其他
2016-01-01
Xiong, Yunfeng
;
Chen, Zhenzhu
;
Shao, Sihong
收藏
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浏览/下载：8/0
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提交时间：2017/12/03
many-body Wigner equation
semi-Lagrangian method
Pauli exclusion principle
Chebyshev spectral method
Adams multistep scheme
quantum transport
PHASE-SPACE
NUMERICAL-SIMULATION
QUANTUM
EQUATION
EQUILIBRIUM
TRANSPORT
STATES
基于Gappy POD的二维叶片压力反设计
期刊论文
工程热物理学报, 2016
罗佳奇
;
唐肖
;
孙海笑
;
刘锋
收藏
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浏览/下载：1/0
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提交时间：2017/12/03
本征正交分解
反设计
偏差修正
叶轮机械
A High-Order Numerical Manifold Method Based on B-Spline Interpolation and its Application in Structural Dynamics
期刊论文
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2016
Wen, Wei-Bin
;
Yao, Kai
;
Lei, Hong-Shuai
;
Duan, Sheng-Yu
;
Fang, Dai-Ning
收藏
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浏览/下载：6/0
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提交时间：2017/12/03
Dynamics
numerical methods
numerical manifold method
manifold element
B-spline
LINEAR-DEPENDENCE PROBLEM
PARTITION
SIMULATION
Predicting alien herb invasion with machine learning models: biogeographical and life-history traits both matter
期刊论文
BIOLOGICAL INVASIONS, 2015
Chen, Leiyi
;
Peng, Shaolin
;
Yang, Bin
收藏
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浏览/下载：4/0
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提交时间：2017/12/03
Risk assessment
Invasiveness
Native range distribution size
Germination rate
Seed weight
WEED RISK-ASSESSMENT
PLANT INVASIVENESS
COMMUNITY INVASIBILITY
AUSTRALIAN ACACIAS
ASSESSMENT SYSTEM
RESIDENCE TIME
SPECIES TRAITS
NORTH-AMERICA
NATIVE RANGE
CHINA
Optimal Interpolation of Spatially Discretized Geodetic Data
期刊论文
BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2015
Shen, Zheng-Kang
;
Wang, Min
;
Zeng, Yuehua
;
Wang, Fan
收藏
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浏览/下载：4/0
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提交时间：2017/12/03
LEAST-SQUARES COLLOCATION
FAULT SLIP RATES
SOUTHERN CALIFORNIA
TOHOKU DISTRICT
GREENS-FUNCTION
UNITED-STATES
DEFORMATION
STRAIN
TENSION
SPLINE
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