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12篇 您的检索式:作者名="Seriani G"
    题名 作者 年代 出处 被引量
1多网格谱元法及其在高性能计算中的应用显示文摘针对传统谱元法在每个单元内只能存在单一均匀介质,应用在复杂非均匀介质的波传播模拟中可能造成极大计算规模的问题,发展了多网格谱元法。该方法在谱元法单元内引入独立的辅助网格,用于精细描述单元内的介质和外力分布变化,在较稀疏的主网格上进行波场的求解。基于声波和弹性波方程推导了多网格谱元法公式,并对几种典型模型进行了波场的数值模拟。与传统谱元法的对比结果表明,此算法在复杂非均匀介质的弹性波传播模拟中可以利用较少的网格点数达到不低于传统算法的精度。此外,实现了并行化的多网格谱元法,获得了较好的并行效率。林伟军 苏畅 Seriani Géza 2018应用声学2018,37,1:2
2Numerical simulation of interface waves by high-order spectral modeling techniques显示文摘Priolo E Carcione J M Seriani G 1994J Acoust Soc Am1994,95,2:1
3Numerical simulation of interface waves by high-order spectral modeling techniques 显示文摘Priolo E Carcione J M Seriani G 1994Journal of the Acoustical Society of America1994,95,2:1
4An electromagnetic modelling tool for the detection of hydrocarbons in the subsoil 显示文摘Carcione J M Seriani G 2000Geophysical Prospecting2000,48,:1
5GPR model- ing study in a contaminated area of Krzywa air base ( Po- land) 显示文摘Carcione J M Marcak H Seriani G 2000Geophysics2000,65,2:1
6Low- and high-order finite element method: experience in seismic modeling显示文摘Padovani E Priolo E Seriani G 1994J Comp Acoust1994,2,:1
7Optimal blended spectral-element operators for acoustic wave modeling显示文摘Seriani G Oliveira S P 2007Geophysies2007,72,:1
8Explicit secular equations ofStoneley waves in a non-homogeneous orthotropic elasticmedium under the influence of gravity显示文摘VINH P C SERIANI G 2010AppliedMathematics and Computation2010,215,10:1
9An Iterative Time-Stepping Method for Solving First-Order Time Dependent Problems and Its Application to the Wave Equation显示文摘 2000Journal of Computational Acoustics2000,8,1:1
10Low and higt-order finite element method,experience in seismic modeling显示文摘PADOVANI E PRIOLO E SERIANI G 1994J Comp Acoust1994,,2:1
11Dispersion analysis of spectral element methods for elastic wave propagation 显示文摘Seriani G Oliveira S P 2008Wave Motion2008,45,6:1
12Numerical simulation of interface waves by high-order spectral modeling techniques 显示文摘Priolo E Carcione J M Seriani G 1994Journal of Acoustical Society of America1994,95,2:1
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