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Hybrid Regularized Cone-Beam Reconstruction for Axially Symmetric Object Tomography 期刊论文
ACTA MATHEMATICA SCIENTIA, 2021, 页码: 17
作者:  Li, Xinge;  Wei, Suhua;  Xu, Haibo;  Chen, Chong
收藏  |  浏览/下载：108/0  |  提交时间：2022/04/02
high-energy X-ray radiography  cone-beam global reconstruction  inverse problem  total variation  alternating proximal gradient method  
Numerical Simulation of Antennae by Discrete Exterior Calculus 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2009, 卷号: 52, 期号: 6, 页码: 1067-1070
作者:  Xie Zheng;  Ye Zheng;  Ma Yu-Jie
收藏  |  浏览/下载：90/0  |  提交时间：2018/07/30
discrete exterior calculus  discrete variation  Maxwell equations  lattice gauge theory  antennae  
Symplectic-energy-first integrators of discrete mechanico-electrical dynamical systems 期刊论文
CHINESE PHYSICS B, 2008, 卷号: 17, 期号: 11, 页码: 3942-3952
作者:  Fu Jing-Li;  Chen Ben-Yong;  Tang Yi-Fa;  Fu Hao
收藏  |  浏览/下载：109/0  |  提交时间：2018/07/30
total variation  symplectic-energy-momentum integrator  mechanico-electrical system  
A new algorithm for computing the minimum Hausdorff distance between two point sets on aline under translation 期刊论文
INFORMATION PROCESSING LETTERS, 2008, 卷号: 106, 期号: 2, 页码: 52-58
作者:  Li, Banghe;  Shen, Yuefeng;  Li, Bo
浏览  |  Adobe PDF(442Kb)  |  收藏  |  浏览/下载：450/120  |  提交时间：2018/07/30
Hausdorff Distance  Pattern Recognition  Computational Geometry  
High order symplectic schemes for the sine-Gordon equation 期刊论文
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2003, 卷号: 72, 期号: 11, 页码: 2731-2736
作者:  Wang, YS;  Wang, B;  Ji, ZZ;  Qin, MZ
收藏  |  浏览/下载：102/0  |  提交时间：2018/07/30
sine-Gordon equation  high order symplectic scheme  generating function method  variation derivative  
Minimal norm Jordan splittings of quadratic lattices over complete dyadic discrete valuation rings 期刊论文
ARCHIV DER MATHEMATIK, 2003, 卷号: 81, 期号: 4, 页码: 402-415
作者:  Xu, F
收藏  |  浏览/下载：109/0  |  提交时间：2018/07/30
Difference discrete variational principles, Euler-Lagrange cohomology and symplectic, multisymplectic structures III: Application to symplectic and multisymplectic algorithms 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 37, 期号: 3, 页码: 257-264
作者:  Guo, HY;  Li, YQ;  Wu, K;  Wang, SK
收藏  |  浏览/下载：87/0  |  提交时间：2018/07/30
discrete variation  Euler-Lagrange cohomology  symplectic algorithm  multisymplectic algorithm  
Difference discrete variational principle, Euler-Lagrange cohomology and symplectic, multisymplectic structures II: Euler-Lagrange cohomology 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 37, 期号: 2, 页码: 129-138
作者:  Guo, HY;  Li, YQ;  Wu, K;  Wang, SK
收藏  |  浏览/下载：108/0  |  提交时间：2018/07/30
discrete variation  Euler-Lagrange cohomology  symplectic and multisymplectic structures  
Difference discrete variational principles, Euler-Lagrange cohomology and symplectic, multisymplectic structures - I: Difference discrete variational principle 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 37, 期号: 1, 页码: 1-10
作者:  Guo, HY;  Li, YQ;  Wu, K;  Wang, SK
收藏  |  浏览/下载：94/0  |  提交时间：2018/07/30
discrete variation  Euler-Lagrange cohomology  symplectic structure  
Absolutely continuous invariant measures for piecewise C-2 and expanding mappings in higher dimensions 期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2000, 卷号: 6, 期号: 2, 页码: 451-458
作者:  Ding, J;  Zhou, AH
收藏  |  浏览/下载：106/0  |  提交时间：2018/07/30
Frobenius-Perron operators  invariant measures  variation