机构

• 数学与系统科学研究院 [6]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [7]

内容类型

• 期刊论文 [6]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2018 [1]
• 2017 [2]
• 2008 [1]
• 2006 [1]
• 2002 [1]
• 更多

学科主题

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浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Error estimate on the tanh meshes for the time fractional diffusion equation 期刊论文  OAI收割 NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2020, 页码: 21 作者:  Zhang, Jiali;  Huang, Jizu;  Wang, Kun;  Wang, Xin   |  收藏  |  浏览/下载：49/0  |  提交时间：2021/01/14 Caputo fractional derivative  error estimate  the tanh meshes  unconditionally stable  weak singularity   The Plane Wave Methods Combined with Local Spectral Finite Elements for the Wave Propagation in Anisotropic Media 期刊论文  OAI收割 ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2018, 卷号: 10, 期号: 5, 页码: 1126-1157 作者:  Yuan, Long;  Hu, Qiya   |  收藏  |  浏览/下载：30/0  |  提交时间：2019/03/05 Electromagnetic wave  plane wave least-squares  ultra weak variational formulation  anisotropic media  plane-wave basis  error estimates   Weak boundary penalization for Dirichlet boundary control problems governed by elliptic equations 期刊论文  OAI收割 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2017, 卷号: 453, 期号: 1, 页码: 529-557 作者:  Chang, Lili;  Gong, Wei;  Yan, Ningning   |  收藏  |  浏览/下载：25/0  |  提交时间：2018/07/30 Dirichlet boundary control  Weak boundary penalization  Finite element method  A priori error estimate   NUMERICAL ANALYSIS ON ERGODIC LIMIT OF APPROXIMATIONS FOR STOCHASTIC NLS EQUATION VIA MULTI-SYMPLECTIC SCHEME 期刊论文  OAI收割 SIAM JOURNAL ON NUMERICAL ANALYSIS, 2017, 卷号: 55, 期号: 1, 页码: 305-327 作者:  Hong, Jialin;  Wang, Xu;  Zhang, Liying   |  收藏  |  浏览/下载：32/0  |  提交时间：2018/07/30 stochastic Schriidinger equation  multiplicative noise  unique ergodicity  multisymplectic scheme  weak error   UV-VUV spectral irradiance responsivity calibration for space remote sensing spectroradiometer (EI CONFERENCE) 会议论文  OAI收割 Advanced Materials and Devices for Sensing and Imaging III, November 12, 2007 - November 14, 2007, Beijing, China 作者:  Yu H. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 In order to overcome the irradiance responsivity calibration troubles caused by the weak response of most spectral radiometers in ultraviolet band and poor ratio of signal to noise  and to meet special calibration condition for some remote sensing spectroradiometers in space  a spectral irradiance responsivity calibration unit based on parallel light illumination mode is established  it is composed of a 150W deuterium lamp and a spherical mirror. The calibration unit gets the output standard value of spectral irradiance by irradiance transfer  this way avoids the spectral reflectance measurement difficulty of the spherical mirror. A flight spectral radiometer model used for space remote sense was calibrated in range from 160nm to 300nm  the calibration error of spectral irradiance responsivity is 4.7%. Some factors which contribute to calibration uncertainties are discussed.   Domain decomposition with nonmatching grids for exterior transmission problems via FEM and DTN mapping 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2006, 卷号: 24, 期号: 3, 页码: 323-342 作者:  Yang, JE;  Yu, DH   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/07/30 domain decomposition  nature boundary element  nonmatching grids  weak continuity  D-N alternating  dual basis  projection operator  error estimate   On asymptotic properties of a constant-step-size sign-error algorithm for adaptive filtering 期刊论文  OAI收割 SCIENCE IN CHINA SERIES F, 2002, 卷号: 45, 期号: 5, 页码: 321-334 作者:  Yin, G;  Chen, HF   |  收藏  |  浏览/下载：12/0  |  提交时间：2018/07/30 sign-error algorithm  constant step size  weak convergence  rate of convergence  diffusion limit