Mathematical Sciences: 1990 AMS-SIAM Summer Seminar on "Vortex Dynamics and Vortex Methods"

该项目将支持1990年AMS-SIAM关于涡流动力学和涡流方法的夏季研讨会，该研讨会将于1990年6月举行，为期两周。研讨会的第一周将包括教程和调查讲座，介绍可用于研究涡控流动的主要类型的数值方法，一些已应用于这类问题的数学分析，以及根据实验得出的一些主要流动的基本特征。与第一周相比，第二周的会谈将更具技术性，不那么基本。对涡旋动力学的理解是理解流体运动的关键。从各种不同的角度来研究这个问题--实验的、数值的和分析的。研讨会的目标是将研究人员聚集在一起，促进对不同方法的批判性评价，重点是数值计算的有用性和有效性。

This project will support the 1990 AMS-SIAM Summer Seminar on Vortex Dynamics and Vortex Methods to be held during a two week period in June 1990. The first week of the seminar will involve tutorial and survey talks, with introductions to the major kinds of numerical methods which can be used to study vortex dominated flows, some of the mathematical analyses which have been applied to such problems, and the basic features of some of the principal flows which follow from experiments. Talks in the second week will be more technical and less elementary than in the first week. The understanding of vortex dynamics is crucial to the understanding of fluid motion. The subject is studied from a variety of different viewpoints - experimental, numerical, and analytical. The goal of the seminar is to bring together researchers to facilitate the critical evaluation of different approaches with an emphasis on the usefulness and validity of numerical computations.