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15篇 您的检索式:作者名="Li Shengjia"
    题名 作者 年代 出处 被引量
1STABILIZATION OF WAVE EQUATION WITH VARIABLE COEFFICIENTS BY NONLINEAR BOUNDARY FEEDBACK显示文摘有可变系数和非线性的边界反馈的一个波浪方程被学习。答案的精力腐烂的结果被获得由更多样地方法和 Riemann 几何学方法。在文学获得的以前的结果在这份报纸被概括。Jieqiong WU Shengjia LI 2011Journal of Systems Science & Complexity2011,24,5:3
2Progress of the injection laser system of SG-Ⅱ显示文摘A high power laser system was used to drive the ignition of inertial confinement fusion(ICF), of which the high energy,the uniform focal spot, the accurate laser waveform, and the synchronization between the laser beams are key parameters.To accomplish this, global laser characteristics control should be assured, which was the main purpose of the injection laser system. In this paper, the key technological progress involved in the improvement of the performance of the injection laser of SG-II is reported, including frequency domain control, time domain control, near-field spatial shaping, preamplifier technology, and the optical parametric chirped pulse amplification pump source.Wei Fan Youen Jiang Jiangfeng Wang Xiaochao Wang Dajie Huang Xinghua Lu Hui Wei Guoyang Li Xue Pan Zhi Qiao Chao Wang He Cheng Peng Zhang Wenfa Huang Zhuli Xiao Shengjia Zhang Xuechun Li Jianqiang Zhu Zunqi Lin 2018High Power Laser Science and Engineering2018,6,2:3
3Global Existence and Blow-up Phenomena for a Nonlinear wave Equation显示文摘Hao Jianghao Zhang Yajing Li Shengjia 2009Nonlinear Analysis TMA2009,71,:1
4Existence and Nonexistence of Global Solution for Coupled Nonlinear Wave Equations with Damping and Source显示文摘Wu Jieqiong Li Shengjia Chai Shugen 2010Nonlinear Analysis TMA2010,72,11:1
5Existence and nonexistence of a global solution for coupled nonlinear wave equations with damping and source显示文摘WU Jieqiong LI Shengjia CHAI Shugen 2010Nonlinear Analysis (TMA)2010,72,11:1
6Blow-up Solutions for a Wave Equation with Boundary Damping and Interior Source显示文摘Feng Hongyinping Li Shengjia Zhi Xia 2012Nonlinear Analysis TMA2012,75,:1
7Blow-up solutions for a nonlinear wave equation with boundary damping and interior source显示文摘Feng Hongyinping Li Shengjia Zhi Xia 2012Nonlinear Analysis2012,75,:1
8Fixed point theorems for a class of mixed monotone operators显示文摘Liang Zhandong Zhang Lingling Li Shengjia 2003Z Anal Anwendungen2003,22,3:1
9Fixed point theorems for a class of mixed monotone operators显示文摘Liang Zhandong Zhang Lingling Li Shengjia 2003Anal Appl2003,22,3:1
10Existence and nonexistence of a global solution for coupled nonlinear wave equation显示文摘Wu Jiegiong Li Shengjia Chai Shugen 2010Nonlinear Anal2010,72,:1
11Global existence and blow-up phenomena for a nonlinear wave equation显示文摘Hao Jianghao Zhang Yajing Li Shengjia 2009Nonlinear Anal2009,71,:1
12Exact Controllability and Stabilization of Networkswith an Interior Point MassWANG Yaoting LI Shengjia(Department of Mathematics, Shanxi University, Taiyuan 030006 P. R. China) 1998Systems Science and Systems Engineering1998,8,4:0
13远离污垢的烹饪新体验——可旋转智能燃气灶显示文摘燃气灶在日常生活中是烹饪美味食物的必需品,但它们往往有难以清洁的角落和缝隙。这款UFO智能旋转炉采用高架燃烧器设计,只需一个开关就可以旋转90度。这种简单的机制使用户清理起来更加容易,也使得烹饪过程更加愉快。除了增加操作的乐趣外,通过旋转燃气灶还能腾出临时空间,最大限度地利用了厨房空间。通过触摸控制,还可以精确地调节火焰强度,以获得更好的烹饪效果。Li Zhaoping Wu Qiting Wu Shengjia Zhou Jinhui 2023工业设计2023,,11:0
14A sampling method based on forecasting and combinatorial optimization for high performance A/B testing显示文摘1 Introduction A/B testing[1]is a popular statistical method for many applications,especially,widely used by Internet companies for user experience research.The sampling algorithm is an important part of A/B testing and has a critical impact on the performance of A/B testing.There are two challenges to achieving high performance in A/B testing.(1)The features of individuals being sampled change over time and the sampling results used for evaluation are valid only for a period of time.(2)The sampling methods in A/B testing require determining whether the two groups of samples have an identical distribution while Simple Random Sampling(SRS)has a different purpose,which only concerns whether the sample distribution is identical to the population.Fan LI Tiancheng ZHANG Shengjia CUI Hengyu LIU Zhibin REN Donglin DI Xiao WANG Po ZHANG Ge YU 2023Frontiers of Computer Science2023,17,6:0
15Asymptotic Behavior of Slender Flying Vehicle with a Finite ControllerLI Shengjia(Department of Mathematics, Shanxi University, Taiyuan, China, 030006)YU Jiangyuan(Istitute of information and Control, Beijing , China, 100037) 1996Systems Science and Systems Engineering1996,6,2:0
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