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检索条件"机构=The Program of Applied and Computational Mathematics"
1029 条 记 录,以下是791-800 订阅
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Coarse graining the dynamics of heterogeneous oscillators in networks with spectral gaps
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Physical Review E 2011年 第3期84卷 036708-036708页
作者: Karthikeyan Rajendran Ioannis G. Kevrekidis Department of Chemical and Biological Engineering Princeton University Princeton New Jersey 08544 USA Program in Applied and Computational Mathematics (PACM) Princeton University Princeton New Jersey 08544 USA
We present a computer-assisted approach to coarse graining the evolutionary dynamics of a system of nonidentical oscillators coupled through a (fixed) network structure. The existence of a spectral gap for the couplin... 详细信息
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Direct minimization of the optimized effective problem based on efficient finite differences
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Physical Review B 2011年 第16期84卷 165122-165122页
作者: Chen Huang Emily A. Carter Department of Mechanical and Aerospace Engineering Program in Applied and Computational Mathematics and the Andlinger Center for Energy and the Environment Princeton University Princeton New Jersey 08544-5263 USA
To avoid the difficult-to-solve optimized effective potential (OEP) integral equation, we introduce an efficient direct minimization scheme for performing OEP calculations within Kohn–Sham density functional theory (... 详细信息
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Anatomically adapted wavelets for integrated statistical analysis of fMRI data
Anatomically adapted wavelets for integrated statistical ana...
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2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11
作者: Özkaya, S. Görkem Van De Ville, Dimitri Program in Applied and Computational Mathematics Princeton University Princeton NJ United States Medical Image Processing Lab Ecole Polytechnique Fédérale de Lausanne Switzerland Medical Image Processing Lab. Université de Genëve Genëve Switzerland
Wavelets have been successfully used in statistical analysis of fMRI data as a spatial transform providing a compact representation of brain activation maps. However, conventional (tensor-product) wavelet transforms a... 详细信息
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Densest local sphere-packing diversity. II. Application to three dimensions
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Physical Review E 2011年 第1期83卷 011304-011304页
作者: Adam B. Hopkins Frank H. Stillinger Salvatore Torquato Department of Chemistry and Department of Physics Princeton Center for Theoretical Science Princeton Institute for the Science and Technology of Materials Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA
The densest local packings of N three-dimensional identical nonoverlapping spheres within a radius Rmin(N) of a fixed central sphere of the same size are obtained for selected values of N up to N=1054. In the predeces... 详细信息
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Frame coherence and sparse signal processing
Frame coherence and sparse signal processing
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IEEE International Symposium on Information Theory
作者: Dustin G. Mixon Waheed U. Bajwa Robert Calderbank Program in Applied and Computational Mathematics Princeton University Princeton NJ USA Department of Electrical and Computer Engineering Duke University Durham NC USA
The sparse signal processing literature often uses random sensing matrices to obtain performance guarantees. Unfortunately, in the real world, sensing matrices do not always come from random processes. It is therefore... 详细信息
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Structure and dynamics of highly charged heavy ions studied with the electron beam ion trap in Tokyo
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Hyperfine Interactions 2011年 第1期199卷 123-130页
作者: Nakamura, Nobuyuki Hu, Zhimin Watanabe, Hirofumi Li, Yueming Kato, Daiji Currell, Fred J. Tong, Xiao-Min Watanabe, Tsutomu Ohtani, Shunsuke Institute for Laser Science The University of Electro-Communications 1-5-1 Chofugaoka Chofu Tokyo 182-8585 Japan Chubu University 1200 Matsumoto-cho Kasugai-shi Aichi 487-8501 Japan Institute of Applied Physics and Computational Mathematics P.O.Box 8009 Beijing 100088 China National Institute for Fusion Science 322-6 Oroshi-cho Toki Gifu 509-5292 Japan Centre for Plasma Physics School of Mathematics and Physics Queen's University Belfast Belfast BT7 1NN United Kingdom Doctoral Program in Materials Science Graduate School of Pure and Applied Sciences University of Tsukuba Tsukuba Ibaraki 305-8573 Japan
In this paper, we present the structure and the dynamics of highly charged heavy ions studied through dielectronic recombination (DR) observations performed with the Tokyo electron beam ion trap. By measuring the ener... 详细信息
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Parsimonious reconstruction of network evolution
Parsimonious reconstruction of network evolution
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Lecture Notes in Computer Science
作者: Patro, Rob Sefer, Emre Malin, Justin Marçais, Guillaume Navlakha, Saket Kingsford, Carl Center for Bioinformatics and Computational Biology University of Maryland College Park MD 20742 United States Department of Computer Science University of Maryland College Park MD 20742 United States Computational Biology Bioinformatics and Genomics Concentration Biological Sciences Graduate Program University of Maryland College Park MD 20742 United States Program in Applied Mathematics Statistics and Scientific Computation University of Maryland College Park MD 20742 United States School of Computer Science Carnegie Mellon University Pittsburgh PA 15213 United States
We consider the problem of reconstructing a maximally parsimonious history of network evolution under models that support gene duplication and loss and independent interaction gain and loss. We introduce a combinatori... 详细信息
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Continuum model of irradiation-induced spinodal decomposition in the presence of dislocations
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Physical Review B 2011年 第17期83卷 174106-174106页
作者: J. J. Hoyt M. Haataja Department of Materials Science and Engineering McMaster University Hamilton Ontario Canada L8S4L7 Department of Mechanical and Aerospace Engineering Princeton Institute for the Science and Technology of Materials (PRISM) Program in Applied and Computational Mathematics (PACM) Princeton University Princeton New Jersey 08544
A model of phase-separation kinetics in systems exposed to energetic particle irradiation has been extended to include the effects of mobile dislocations. It is shown that when dislocations are allowed to participate ... 详细信息
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Anatomically adapted wavelets for integrated statistical analysis of fMRI data
Anatomically adapted wavelets for integrated statistical ana...
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IEEE International Symposium on Biomedical Imaging
作者: S. Görkem Özkaya Dimitri Van De Ville Program in Applied and Computational Mathematics Princeton University Princeton NJ USA Medical Image Processing Laboratory Universita de Genève Geneve Switzerland Medical Image Processing Laboratory Ecole Polytechnique Fédérale de Lausanne Lausanne Switzerland
Wavelets have been successfully used in statistical analysis of fMRI data as a spatial transform providing a compact representation of brain activation maps. However, conventional (tensor-product) wavelet transforms a... 详细信息
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Improved reconstructions of random media using dilation and erosion processes
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Physical Review E 2011年 第5期84卷 056102-056102页
作者: Chase E. Zachary Salvatore Torquato Department of Chemistry Princeton University Princeton New Jersey 08544 USA Department of Physics Princeton University Princeton New Jersey 08544 USA Princeton Center for Theoretical Science Princeton University Princeton New Jersey 08544 USA Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA Princeton Institute for the Science and Technology of Materials Princeton University Princeton New Jersey 08544 USA
By using the most sensitive two-point correlation functions introduced to date, we reconstruct the microstructures of two-phase random media with heretofore unattained accuracy. Such media arise in a host of contexts,... 详细信息
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