机构

• 数学与系统科学研究院 [7]
• 理论物理研究所 [2]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [10]

内容类型

• 期刊论文 [9]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2010 [1]
• 2009 [1]
• 2007 [1]
• 2004 [1]
• 2003 [1]
• 更多

学科主题

• Physics [2]

筛选

浏览/检索结果: 共10条，第1-10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 On the minimum number of Steiner points of constrained 1-line-fixed Steiner tree in the Euclidean plane R-2 期刊论文  OAI收割 OPTIMIZATION LETTERS, 2020, 页码: 15 作者:  Li, Jianping;  Zheng, Yujie;  Lichen, Junran;  Wang, Wencheng   |  收藏  |  浏览/下载：40/0  |  提交时间：2020/09/23 A fixed linel  Steiner tree  Steiner points  Delaunay triangulation  Approximation algorithms   Linearity measurement for image-intensified CCD (EI CONFERENCE) 会议论文  OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China 作者:  Zhang L.;  Zhao Y.;  Zhao Y.;  Zhao Y.;  Yan F. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 To the characteristic of the ultraviolet CCD (UV ICCD)  technique of the linearity measurement of the UV ICCD camera is studied based on the theory of radiometry. Approach of linearity measurement is discussed  and a kind of measurement system of the UV ICCD has been developed based on the method of neutral density filter. It is very important that the transmittance of the filter is independent of the wavelength in the method of neutral density filter. Black metal screen mesh with different transmittance is used in our system  and calibration of the filters' transmittance in different working positions has been done. Meanwhile  to assure the uniform of the received radiation on the target of the detector at any test points  an integrating sphere is placed behind the neutral filter to balance light. The whole measurement system mainly consists of a deuterium lamp with high stabilization  the attenuation film with transmission  integrating sphere  optical guide and electro-shift platform. Auto control is realized via special software during the test. With this instrument  the linearity of the UV ICCD was measured. Experimental results show that the nonlinearity of the UV ICCD under fixed-gain is less than 2% and the uncertainty of measurement system is less than 4%. 2010 Copyright SPIE - The International Society for Optical Engineering.   On fixed point theorems of mixed monotone operators and applications 期刊论文  OAI收割 NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2009, 卷号: 70, 期号: 9, 页码: 3279-3284 作者:  Zhang, Zhitao;  Wang, Kelei   |  收藏  |  浏览/下载：9/0  |  提交时间：2018/07/30 Fixed points  Mixed monotone operators  Cone  Partial order   Generalization of ordering principles and applications 期刊论文  OAI收割 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2007, 卷号: 132, 期号: 3, 页码: 493-507 作者:  Zhu, J.;  Li, S. J.   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/07/30 maximal elements  Ekeland variational principle  fixed points  multivalued operators   Double positive solutions of a three-point boundary value problem for the one-dimensional p-laplacian 期刊论文  OAI收割 APPLIED MATHEMATICS LETTERS, 2004, 卷号: 17, 期号: 8, 页码: 867-873 作者:  He, XM   |  收藏  |  浏览/下载：7/0  |  提交时间：2018/07/30 p-laplacian operator  positive solution  fixed points  cone   On vector quasi-equilibrium problems with set-valued maps 期刊论文  OAI收割 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2003, 卷号: 119, 期号: 3, 页码: 485-498 作者:  Hou, SH;  Yu, H;  Chen, GY   |  收藏  |  浏览/下载：19/0  |  提交时间：2018/07/30 vector quasi-equilibrium problems  set-valued maps  lower sections  C-diagonal quasiconvexity  continuous selection  fixed points   A remark on some three-point boundary value problems for the one-dimensional p-laplacian 期刊论文  OAI收割 ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2002, 卷号: 82, 期号: 10, 页码: 728-731 作者:  Xiaoming, H;  Weigao, G   |  收藏  |  浏览/下载：14/0  |  提交时间：2018/07/30 three-point boundary value problem  one-dimensional p-Laplacian  multiple solutions  fixed points  cone   The two-channel Kondo model as a generalized one-dimensional inverse square long-range Haldane-Shastry spin model 期刊论文  OAI收割 JOURNAL OF PHYSICS-CONDENSED MATTER, 2000, 卷号: 12, 期号: 12, 页码: L217-L223 作者:  Zhang, GM;  Yu, L;  Zhang, GM , Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China.   |  收藏  |  浏览/下载：19/0  |  提交时间：2012/08/29 Conformal-field-theory  Renormalization-group  Heisenberg Chain  Fixed-points  Exchange  Systems  State   Some new results about abstract cones and operators 期刊论文  OAI收割 NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 1999, 卷号: 37, 期号: 4, 页码: 449-455 作者:  Zhang, ZT   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/07/30 cones  fixed points  decreasing operators  mixed monotone operators   NEW CONSTRAINT ON THE KP EQUATION AND A COUPLED BURGERS SYSTEM 期刊论文  OAI收割 PHYSICS LETTERS A, 1995, 卷号: 198, 期号: 3, 页码: 178-182 作者:  LIU, QP;  LIU, QP , UNIV MINES CHINA,BEIJING GRAD SCH,DEPT MATH,BEIJING 100083,PEOPLES R CHINA.   |  收藏  |  浏览/下载：16/0  |  提交时间：2012/08/29 Periodic Fixed-points  Korteweg-devries Equation  Backlund-transformations  Symmetry Constraints  Kadomtsev-petviashvili  Integrable Systems  Akns Hierarchy  Toda Lattice  Reductions