Nonlinear Waves in the Ocean and Atmosphere and Numerical Algorithms

9986368这是一个多学科的项目，以检查各种非线性波过程中的海洋和大气，以及试图完善一些数值方法，用于模拟地球物理流体的动力学。前者是与大气科学和海洋科学相关的问题，包括斜压波包、热带不稳定波和中尺度（大气意义上）孤立重力内波。 此外，PI将解决与地球物理问题中使用的一些谱和谱元代码相关的计算数学问题，特别是滤波和兼容性条件的问题。

9986368This is a multi-disciplinary project to examine a variety of non-linearwave processes in the ocean and atmosphere as well as attempting to refine some of the numerical methods used to model the dynamics of geophysical fluids. The former are problems relevant to both atmospheric and oceanic sciences and include baroclinic wave packets, tropical instability waves, and mesoscale (in the atmospheric sense) solitary internal gravity waves. In addition, the PI will address computational mathematics issues associated with some of the spectral and spectral-element codes used in geophysical problems, particularly the issues of filtering and compatibility conditions.