Mathematical Sciences Computing Research Environments

数学科学计算研究环境

• 批准号: 9206626
• 负责人: Timothy Sauer
• 金额: $ 4.23万
• 依托单位: George Mason University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-07-01 至 1995-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9206626&HistoricalAwards=false
• 关键词: Mathematical; Sciences; Computing; Research; Environments

The Institute for Computational Science and Informatics (ICSI) at George Mason University will purchase a network of RISC workstations which will be dedicated to the support of research in the mathematical sciences. The equipment is necessary to carry on computational mathematical research in several areas: theory of wavelets and computational harmonic analysis, including numerically stable inversion procedures for tomographic imaging and multisensor deconvolution problems; existence and stability of solitary waves in partial differential equations; control theory for certain partial differential and delay-differential equations; and attractor reconstruction for dynamical systems, involving methods which combine delay-coordinate embeddings and Fourier-based filtering for noise reduction and prediction in nonlinear processes.

计算科学与信息学研究所 （ICSI）在乔治梅森大学将购买网络的RISC 工作站，将致力于支持研究 数学科学中最重要的。 该设备是必要的， 在几个领域进行计算数学研究： 小波理论和计算谐波分析，包括 用于层析成像的数值稳定的反演方法 和多传感器反卷积问题;存在性和稳定性 偏微分方程中的孤立波;控制 一类偏微分和时滞微分理论 方程;以及动力系统的吸引子重构， 涉及结合联合收割机延迟坐标嵌入的方法， 基于傅立叶滤波的噪声降低和预测 非线性过程