SMOOTH

作品数:571被引量:1023H指数:13
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相关领域:理学更多>>
相关作者:王延军马保国张杰胡晓楠孟广武更多>>
相关机构:延安大学聊城大学北方工业大学首都师范大学更多>>
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Smooth Archimedean-spiral ring waveguide for cold atomic gyroscope被引量:2
《Chinese Optics Letters》2016年第7期1-4,共4页蒋小军 李晓林 张海潮 王育竹 
supported by the State Key Basic Research Program(No.2001CB309307);the National Natural Science Foundation of China(Nos.10974210 and 10474105)
We propose a robust scheme that creates a toroidal magnetic potential on a single-layer atom chip. The wire layout consists of two interleaved Archimedean spirals, which avoids the trapping perturbation caused by the ...
关键词:ATOMS GYROSCOPES 
The equilibrium stability for a smooth and discontinuous oscillator with dry friction被引量:2
《Acta Mechanica Sinica》2016年第2期309-319,共11页Zhi-Xin Li Qing-Jie Cao Alain Léger 
supported by the National Natural Science Foundation of China(Grant 11372082);the National Basic Research Program of China(Grant 2015CB057405)
In this paper,we investigate the equilibrium stability of a Filippov-type system having multiple stick regions based upon a smooth and discontinuous(SD) oscillator with dry friction.The sets of equilibrium states of...
关键词:SD oscillator Equilibrium set Dry friction Coulomb’s cone 
Bending analysis and control of rolled plate during snake hot rolling被引量:6
《Journal of Central South University》2015年第7期2463-2469,共7页张涛 吴运新 龚海 郑细昭 蒋绍松 
Projects(2012CB619505,2010CB731703)supported by the National Basic Research Program of China;Project(CX2013B065)supported by Hunan Provincial Innovation Foundation for Postgraduate,China;Project(51405520)supported by the National Natural Science Foundation of China;Project(zzyjkt2013-06B)supported by the State Key Laboratory of High Performance Complex Manufacturing(Central South University),China
In order to study the bending behavior of aluminum alloy 7050 thick plate during snake hot rolling, several coupled thermo-mechanical finite element(FE) models were established. Effects of different initial thicknesse...
关键词:snake hot rolling bending analysis quasi smooth plate optimum offset distance bending control equation 
Very high cycle fatigue for GCr15 steel with smooth and hole-defect specimens被引量:1
《Theoretical & Applied Mechanics Letters》2012年第3期7-10,共4页Zhengqiang Lei Aiguo Zhao Jijia Xie Chengqi Sun Youshi Hong 
supported by the National Natural Science Foundation of China(11021262 and 11172304);the National Basic Research Program of China (2012CB937500)
Very high cycle fatigue(VHCF) properties of a low temperature tempering bearing steel GCr15 with smooth and hole-defect specimens are studied by employing a rotary bending test machine with frequency of 52.5 Hz.Both...
关键词:Very high cycle fatigue GCR15 FGA hole-defect experimental research 
ON SMOOTH LU DECOMPOSITIONS WITH APPLICATIONS TO SOLUTIONS OF NONLINEAR EIGENVALUE PROBLEMS被引量:5
《Journal of Computational Mathematics》2010年第6期745-766,共22页Hua Dai Zhong-Zhi Bai 
supported by the National Basic Research Program(No.2005CB321702);the China Outstanding Young Scientist F0undation(No.10525102);the National Natural Science Foundation (No.10471146),P.R.China
We study the smooth LU decomposition of a given analytic functional A-matrix A(A) and its block-analogue. Sufficient conditions for the existence of such matrix decompositions are given, some differentiability about...
关键词:Matrix-valued function Smooth LU decomposition PIVOTING Nonlinear eigenvalue problem Multiple eigenvalue Newton method. 
Atomically Smooth Ultrathin Films of Topological Insulator Sb_(2)Te_(3)被引量:6
《Nano Research》2010年第12期874-880,共7页Guang Wang Xiegang Zhu Jing Wen Xi Chen Ke He Lili Wang Xucun Ma Ying Liu Xi Dai Zhong Fang Jinfeng Jia Qikun Xue 
The work is supported by the National Natural Science Foundation of China(NSFC);the National Basic Research Program of the Ministry of Science and Technology of China(MOST);Work at Pennsylvania State University is supported by the National Science Foundation(NSF)under Grant No.DMR 0908700.
The growth and characterization of single-crystalline thin films of topological insulators(TIs)is an important step towards their possible applications.Using in situ scanning tunneling microscopy(STM)and angle-resolve...
关键词:Topological insulator electronic structure scanning tunneling microscopy angle-resolved photoemission spectroscopy molecular beam epitaxy 
Construction for a class of smooth wavelet tight frames被引量:5
《Science in China(Series F)》2003年第6期445-458,共14页彭立中 王海辉 
This work was supported by the National Natural Science Foundation of China(Grant Nos.90104004 and 69735020);973 Project of China(Grant No.G1999075105).
From the inequality |P(z)|2 + |P(-z)|2 ≤1, assuming that both of the low-pass filters and high-pass filters are unknown, we design compactly supported wavelet tight frames. The unknowing of low-pass filters allows th...
关键词:wavelet tight frame compact support SMOOTHNESS symmetry (anti-symmetry). 
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