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检索条件"机构=Department of Physics and Program in Applied and Computational Mathematics"
3220 条 记 录,以下是3041-3050 订阅
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Stabilization of ablative Rayleigh-Taylor instability due to change of the Atwood number
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Physical Review E 2002年 第5期65卷 057401-057401页
作者: Wenhua Ye Weiyan Zhang X. T. He Department of Physics Zhejiang University Hangzhou 310028 People’s Republic of China Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 People’s Republic of China
Recent experiment [S.G. Glendinning et al., Phys. Rev. Lett. 78, 3318 (1997)] showed that the measured growth rate of laser ablative Rayleigh-Taylor (RT) instability with preheating is about 50% of the classic value a... 详细信息
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Fluid-membrane tethers: Minimal surfaces and elastic boundary layers
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Physical Review E 2002年 第4期65卷 041901-041901页
作者: Thomas R. Powers Greg Huber Raymond E. Goldstein Division of Engineering Brown University Providence Rhode Island 02912 Department of Physics University of Massachusetts at Boston Boston Massachusetts 02125 Department of Physics and Program in Applied Mathematics University of Arizona Tucson Arizona 85721
Thin cylindrical tethers are common lipid bilayer membrane structures, arising in situations ranging from micromanipulation experiments on artificial vesicles to the dynamic structure of the Golgi apparatus. We study ... 详细信息
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Multifunctional Composites: Optimizing Microstructures for Simultaneous Transport of Heat and Electricity
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Physical Review Letters 2002年 第26期89卷 266601-266601页
作者: S. Torquato S. Hyun A. Donev Princeton Materials Institute Princeton University Princeton New Jersey 08544 Department of Chemistry Princeton University Princeton New Jersey 08544 Program in Applied & Computational Mathematics Princeton University Princeton New Jersey 08544
Composite materials are ideally suited to achieve multifunctionality since the best features of different materials can be combined to form a new material that has a broad spectrum of desired properties. Nature’s ult... 详细信息
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Noisy quantum game
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Physical Review A 2002年 第5期65卷 052320-052320页
作者: Jing-Ling Chen L. C. Kwek C. H. Oh Laboratory of Computational Physics Institute of Applied Physics and Computational Mathematics P.O. Box 8009(26) Beijing 100088 People’s Republic of China Department of Physics Faculty of Science National University of Singapore Lower Kent Ridge Singapore 119260 Singapore National Institute of Education Nanyang Technological University 1 Nanyang Walk Singapore 639798 Singapore
In a recent paper [D. A. Meyer, Phys. Rev. Lett. 82, 1052 (1999)], it has been shown that a classical zero-sum strategic game can become a winning quantum game for the player with a quantum device. Nevertheless, it is... 详细信息
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Coulomb-enhanced dynamic localization and Bell-state generation in coupled quantum dots
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Physical Review A 2002年 第2期66卷 022117-022117页
作者: Ping Zhang Qi-Kun Xue Xian-Geng Zhao X. C. Xie International Center of Quantum Structure and State Key Laboratory for Surface Physics Institute of Physics The Chinese Academy of Sciences Beijing 100080 People’s Republic of China Institute of Applied Physics and Computational Mathematics Beijing 100080 People’s Republic of China Department of Physics Oklahoma State University Stillwater Oklahoma 74078
We investigate the dynamics of two interacting electrons in coupled quantum dots driven by an ac field. We find that the two electrons can be trapped in one of the dots by the ac field, in spite of the strong Coulomb ... 详细信息
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Periodic Chirality Transformations Propagating On Bacterial Flagella
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Physical Review Letters 2002年 第11期89卷 118102-118102页
作者: Daniel Coombs Greg Huber John O. Kessler Raymond E. Goldstein Theoretical Biology and Biophysics Los Alamos National Laboratory Los Alamos New Mexico 87545 Department of Physics University of Massachusetts Boston Massachusetts 02125 Department of Physics University of Arizona Tucson Arizona 85721 Program in Applied Mathematics University of Arizona Tucson Arizona 85721
When a helical bacterial flagellum, clamped at one end, is placed in an external flow, it has been observed that regions of the flagellum transform to the opposite chirality, and travel as pulses down the length of th... 详细信息
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Quantum Tunneling of Bose-Einstein Condensates in Optical Lattices under Gravity
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Physical Review Letters 2002年 第17期88卷 170408-170408页
作者: W. M. Liu W. B. Fan W. M. Zheng J. Q. Liang S. T. Chui Bartol Research Institute University of Delaware Newark Delaware 19716 National Laboratory of Magnetism Institute of Physics Chinese Academy of Sciences Beijing 100080 China Institute of Applied Physics and Computational Mathematics Beijing 100080 China Institute of Theoretical Physics Chinese Academy of Sciences Beijing 100080 China Institute of Theoretical Physics and Department of Physics Shanxi University Taiyuan 030006 China
We investigate the quantum tunneling of Bose-Einstein condensates in optical lattices under gravity in the “Wannier-Stark localization” regime and “Landau-Zener tunneling” regime. Our results agree with experiment... 详细信息
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Beta expansions: a new approach to digitally corrected A/D conversion
Beta expansions: a new approach to digitally corrected A/D c...
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IEEE International Symposium on Circuits and Systems (ISCAS)
作者: I. Daubechies R. DeVore C.S. Gunturk V.A. Vaishampayan Department of Mathematics and Program in Applied and Computational Mathematics Princeton University Princeton NJ USA Department of Mathematics University of South Carolina Columbia SC USA Department of Mathematics Courant Institute of Mathematical Sciences New York NY USA Information Sciences Research AT and T Research Laboratories Florham Park NJ USA
We introduce a new architecture for pipelined (and also algorithmic) A/D converters that give exponentially accurate conversion using inaccurate comparators. An error analysis of a sigma-delta converter with an imperf... 详细信息
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SPECTRAL METHODS FOR THE GL-BBM EQUATIONS
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Numerical mathematics A Journal of Chinese Universities(English Series) 2002年 第2期11卷 121-128页
作者: Guo Boling(郭柏灵) Jiang Murong(蒋慕蓉) Institute of Applied Physics and Computational Mathematics P. O. Box 8009 Beijing 100088 PRC Department of Mathmatics Yunnan University Kunming 650091/Graduate School of China Academy of Engineering and Physics P.O. Box. 2101 Beijing 100088 PRC
In this paper, the semi-discrete and fully discrete Fourier spectral schemes for the Ginzburg-Landau coupled with BBM equations with periodic initial value problem are proposed, and the convergence and stabilities for... 详细信息
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Space-time estimates of linear flow and application to some nonlinear integro-differential equations corresponding to fractional-order time derivative
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Advances in Differential Equations 2002年 第2期7卷 217-236页
作者: Hitoshi, Hirata Changxing, Miao Department of Mathematics Sophia University Chiyoda-ku Tokyo 102-8554 7-1 Kioicho Japan Institute of Applied Physics and Computational Mathematics Beijing 100088 P. O. Box 8009 China
In this paper we study a class of nonlinear integro-differential equations which correspond to a fractional-order time derivative and interpolate nonlinear heat and wave equations. For this purpose we first establish ...
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