標(biāo)題: Titlebook: High Performance Computing in Science and Engineering ’98; Transactions of the Egon Krause,Willi J?ger Conference proceedings 1999 Springe [打印本頁] 作者: HIV763 時間: 2025-3-21 19:24
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書目名稱High Performance Computing in Science and Engineering ’98影響因子(影響力)學(xué)科排名
書目名稱High Performance Computing in Science and Engineering ’98網(wǎng)絡(luò)公開度
書目名稱High Performance Computing in Science and Engineering ’98網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱High Performance Computing in Science and Engineering ’98被引頻次
書目名稱High Performance Computing in Science and Engineering ’98被引頻次學(xué)科排名
書目名稱High Performance Computing in Science and Engineering ’98年度引用
書目名稱High Performance Computing in Science and Engineering ’98年度引用學(xué)科排名
書目名稱High Performance Computing in Science and Engineering ’98讀者反饋
書目名稱High Performance Computing in Science and Engineering ’98讀者反饋學(xué)科排名
作者: lobster 時間: 2025-3-21 23:03 作者: Legion 時間: 2025-3-22 04:09 作者: 豐滿有漂亮 時間: 2025-3-22 05:06
Parallel Seismic Data Processing,utilizing High Performance Fortran to implement geophysical seismic algorithms. We compare strategies in which the computational domain is distributed over various processors with ensembles of computational grids aligned using the HPF standard language.作者: ingestion 時間: 2025-3-22 09:29
Physics, investigations and closely interacts with the latter. A visionary formulation of the scientific potential arising from an optimal use of the supercomputers at the HLRS can be found in the “Report of the High Performance Computing and Networking (HPCN) Advisory Committee” already published in 1992:作者: Cantankerous 時間: 2025-3-22 15:22 作者: nurture 時間: 2025-3-22 18:26 作者: 入會 時間: 2025-3-22 21:20 作者: AROMA 時間: 2025-3-23 02:14
M. Brunner,A. Muramatsue curves give a visual comparison of both techniques where the stability, speed, and accuracy dominance of PBGA is clearly observable. However, in the case of benchmark function with smooth nature-like Rosenbrock, Sphere, and Dixon and Price, FA has better performance on average, while PBGA performance is still comparable to FA.作者: Strength 時間: 2025-3-23 05:54 作者: Seizure 時間: 2025-3-23 10:26 作者: 翅膀拍動 時間: 2025-3-23 16:25 作者: GROVE 時間: 2025-3-23 21:38
Universal Fluctuations of Dirac Spectra,processing system like the CRAY T3E The remarkable agreement with the predictions of chiral random matrix models establishes the notion of universal fluctuations in systems with disorder and offers new insights into fundamental questions like spontaneous chiral symmetry breaking and the quark mass puzzle.作者: podiatrist 時間: 2025-3-23 22:59
Computations of Convection Driven Spherical Dynamos,st Ohmic losses. The mechanism by which this transfer of energy is accomplished is called a homogeneous dynamo in order to distinguish it from the common inhomogeneous dynamos used in technical applications.作者: Coma704 時間: 2025-3-24 04:16 作者: 正式通知 時間: 2025-3-24 09:13
icant projects from science and industry that are using the supercomputers of the Federal High Performance Computing Center Stuttgart (HLRS). These projects are from different scientific disciplines, with a focus on engineering, physics and chemistry. They were carefully selected in a peer-review pr作者: Commentary 時間: 2025-3-24 14:36 作者: 指派 時間: 2025-3-24 18:14
lems, such as the random field Ising model in the description of Parisi and Sourlas or in the problem of an electron gas in the presence of a strong magnetic field, a symmetry of the interaction between space and superspace allows one to reduce the problem from d to (d-2) ordinary dimensions.作者: evasive 時間: 2025-3-24 19:04
Hanns Ruderlems, such as the random field Ising model in the description of Parisi and Sourlas or in the problem of an electron gas in the presence of a strong magnetic field, a symmetry of the interaction between space and superspace allows one to reduce the problem from d to (d-2) ordinary dimensions.作者: 神圣將軍 時間: 2025-3-24 23:31 作者: 注意力集中 時間: 2025-3-25 06:02
Dynamical Behavior of Persistent Spins in the Triangular Potts Model,arly Monte Carlo studies in two dimensions, . increases from 0.31 to unity as . increases from 3 to ∞. For small ., it has also been shown that . approaches the same . value for both zero and non-zero temperatures (below the critical temperature ..作者: 控訴 時間: 2025-3-25 10:43
Solid State Physics, Soon later Peierls [?] discovered that in some special cases the electron-electron correlations arising from strong coulomb repulsion can prevent the electrons from moving thus yielding an insulator. This article founded the field of strongly correlated electrons.作者: 性別 時間: 2025-3-25 15:17 作者: convert 時間: 2025-3-25 19:53
Conference proceedings 1999rithms and the use of leading-edge parallel computer technology. As HLRS is in close cooperation with industrial companies, special emphasis has been put on the industrial relevance of results and methods.作者: chapel 時間: 2025-3-25 23:59 作者: Rejuvenate 時間: 2025-3-26 01:20 作者: 著名 時間: 2025-3-26 08:12
ted here on the example of a Gaussian ensemble of random matrices ; the averaged resolvent, for instance, may be written this way as a double integral for any size of the matrices. In some other exceptional circumstances it is advantageous to introduce Grassmannian “dimensions”. Thus in certain prob作者: 難管 時間: 2025-3-26 11:51
Hanns Ruderted here on the example of a Gaussian ensemble of random matrices ; the averaged resolvent, for instance, may be written this way as a double integral for any size of the matrices. In some other exceptional circumstances it is advantageous to introduce Grassmannian “dimensions”. Thus in certain prob作者: evince 時間: 2025-3-26 16:43
E. Grote,F. H. Busse,A. Tilgnerandom surface models are introduced. Their common mean-field theory is briefly described. The so-called planar random surface — (or Nambu-Goto string-) model, a surface analogue of Brownian motion, is studied in more detail and shown to exhibit mean-field behaviour in all dimensions.作者: Clumsy 時間: 2025-3-26 19:39
Martin Karrenbachtion and modeling. As most physical systems can be described using a set of partial differential equations, finite element method (FEM) has evolved to be a good tool in solving these partial differential equations and obtain solutions that represent the physical process of degradation of interconnec作者: Nonporous 時間: 2025-3-26 22:23 作者: archaeology 時間: 2025-3-27 01:09 作者: 叫喊 時間: 2025-3-27 08:49
M. Brunner,A. Muramatsuer. The comparison is over a range of well-known critical benchmark test functions. Through statistical comparisons over the benchmark functions, the efficiency of PBGA has been evaluated versus FA as a well-known accurate meta-heuristic optimizer. Through a considerable number of Monte Carlo runs o作者: Pde5-Inhibitors 時間: 2025-3-27 11:39 作者: 祖?zhèn)?nbsp; 時間: 2025-3-27 16:41 作者: Urologist 時間: 2025-3-27 18:12 作者: 處理 時間: 2025-3-27 22:22
M. Petersilka,E. K. U. Grossbeen playing an important role in solving these complex problems. Nature simulated optimization strategies are the main motivation for development of quality optimization algorithms which can be achieved through the machines. Based on the characteristics of biological systems occur in the nature, ma作者: albuminuria 時間: 2025-3-28 04:53 作者: 放氣 時間: 2025-3-28 08:52
Thomas Detmer,Peter Schmelcher,Lorenz S. Cederbaumham, Jang and Choi proposed expressions were considered. Various phenomena such as magnetic parameter (.), gap of the annulus from inner cylinder to mean position of outer wavy surface (.), heat source parameter (..), and Darcy parameter (1/.) are considered. The governing equations are solved by R-作者: upstart 時間: 2025-3-28 13:12 作者: 招人嫉妒 時間: 2025-3-28 15:39
Physics,ms. It also provides the possibility of analyzing complex systems by the aid of simulation. This procedure is now becoming as important as theoretical investigations and closely interacts with the latter. A visionary formulation of the scientific potential arising from an optimal use of the supercom作者: tooth-decay 時間: 2025-3-28 19:57 作者: 憎惡 時間: 2025-3-29 02:23 作者: 停止償付 時間: 2025-3-29 06:37 作者: 平淡而無味 時間: 2025-3-29 07:29
,Dynamical localization in the Paul trap — the influence of the internal structure of the atom,ield. The variable showing localization is identified to be the vibrational quantum number of a reference Floquet oscillator. The quantum localization length is shown to oscillate as a function of the atom-field detuning with a period given by the secular frequency of the trap. Furthermore, we simul作者: PURG 時間: 2025-3-29 15:11 作者: 騎師 時間: 2025-3-29 19:39
Finite Difference Modeling of Earthquakes,elled on a large scale from the earthquake source through a heterogeneous earth to the receiver placed close to the infrastructure. Finite Difference techniques in two and three dimensions compute the full wave form solution to the wave propagation problem. The model size used in this example is 400作者: 孵卵器 時間: 2025-3-29 19:54 作者: mechanical 時間: 2025-3-30 03:45
Parallel computing on Near-field Scanning Optical Microscopy (NSOM), Maxwell equations with the Green-dyade-formalism. The mathematical method and its numerical implementation are discussed in detail. First results like the polarization dependence of the image contrast are presented.作者: Badger 時間: 2025-3-30 08:04
Solid State Physics,n the famous Bristol conference in 1937 though de Boer and Verway [?] reported that many transition metal oxides with partially filled d-electron bands do not fit into this picture. Experiments revealed that they are either poor conductors or even insulators in spite of their partially filled bands.作者: 最后一個 時間: 2025-3-30 10:05
Quantum Monte Carlo simulations of one hole in the t-J model, world-line loop-algorithm. It is shown that in the one-hole case with . 0, very low temperatures (. ~ 3000) are necessary in order to reach Nagaoka’s state. Full polarization becomes unstable for J ~ 10.t towards partial polarization up to ./. ? 0.01. ./. ? 0.05 leads to minimal spin. The two-hole 作者: ERUPT 時間: 2025-3-30 12:50
,(2)-spin Invariant Auxiliary Field Quantum Monte-Carlo Algorithm for Hubbard models,o the .-component of the spin. This transformation breaks .(2) spin invariance. The symmetry is restored only after summation over the auxiliary fields. Here, we analyze an alternative decomposition, which conserves .(2) spin invariance, but requires the use of complex numbers. We show that this alg作者: 吊胃口 時間: 2025-3-30 17:26
Temperature dependent band structure of the Kondo insulator,llows to perform minus-sign free QMC simulations and thus reach temperatures of less than 1% of the conduction electron bandwidth. Study of the temperature dependence of the single particle Green’s function and dynamical spin correlation function shows a surprisingly intricate low temperature band s作者: 缺乏 時間: 2025-3-30 21:48 作者: pericardium 時間: 2025-3-31 02:38
The interplay between ,-wave superconductivity and antiferromagnetic fluctuations: a quantum Monte ghbor hopping. At half-band filling, constant ., we show that enhancing . drives the system from a .-wave superconductor to an antiferromagnetic Mott insulator. At zero temperature in the superconducting phase, spin-spin correlations follow a powerlaw: e.|.|.. Here .. (π,π) and α is in the range 1 <作者: Highbrow 時間: 2025-3-31 08:26
Towards a Time-Dependent Density-Functional Description of Multiple Multiphoton-Ionization of Heliually solve the full, three-dimensional time-dependent Kohn-Sham equations for a Helium atom in a strong (780nm) laser field. Explicit density functionals for the calculation of ionization probabilities are developed. From the results, we will draw conclusions about the role of electronic correlation作者: 不合 時間: 2025-3-31 11:26
Hydrogen Molecule in a Magnetic Field: The Global Ground State of the Parallel Configuration,ates with .Σ., .Σ., and .∏. symmetry are studied for a broad range of field strengths 0 ≤ B ≤ 100 a.u. As a major result we determine the transition field strengths for the crossings among these states: The global ground state for B ? 0.18 a.u. is the strongly bound .Σ. state. The crossing of the .Σ作者: Fabric 時間: 2025-3-31 15:14
Interfaces in immiscible polymer blends: A Monte Carlo simulation approach on the CRAY T3E,ter simulations we investigate the interfacial structure in a partially compatible polymer mixture. The problem is studied in the framework of a coarse grained lattice model - the bond fluctuation model on the simple cubic lattice, choosing . = 32 and lattice linear dimensions . × . × . up to 512 × 作者: fodlder 時間: 2025-3-31 20:00 作者: Engaged 時間: 2025-3-31 23:25 作者: GUILE 時間: 2025-4-1 05:31
