US-France Cooperative Research (INRIA): Approximate Boundary Conditions for Computational Wave Problems

美法合作研究（INRIA）：计算波浪问题的近似边界条件

• 批准号: 0307475
• 负责人: Jan Hesthaven
• 金额: --
• 依托单位: Brown University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-08-01 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0307475&HistoricalAwards=false
• 关键词: US; France; Cooperative; Research; INRIA

0307475HesthavenIn this three-year U.S.- France cooperative research project, researchers at Brown University, the New Jersey Institute of Technology (NJIT) and the French National Institute for Research in Informatics and Applied Mathematics (INRIA), focus on the development and analysis of approximate boundary conditions for wave dominated problems. These problems are universally important and involve developing new computational techniques and improved methods for efficient and robust modeling in such diverse areas as climate and weather and optical communication and high-speed electronics. Problems and models that absorb boundary conditions and effect boundary conditions will be emphasized. The U.S.- French interdisciplinary team consists of Jan Hesthaven (Brown University), Peter Petropoulos (NJIT) and their graduate students and Elaine Becache, Houssem Haddar and Patrick Joly (all from INRIA Rocquencourt). They bring to this collaboration complementary expertise in applied and computational mathematics (Hesthaven and Petropoulos) and numerical analysis (INRIA team). This combined effort is required to develop the proposed new computational techniques and to understand properties and limitations of the proposed models. This award represents the US side of a joint proposal to NSF and INRIA. NSF provides funds for visits to France by US investigators and students. INRIA supports the visits of French researchers to the United States.

0307475Hesthaven 在这个为期三年的美法合作研究项目中，布朗大学、新泽西理工学院 (NJIT) 和法国国家信息学与应用数学研究所 (INRIA) 的研究人员重点开发和分析近似波主导问题的边界条件。这些问题普遍重要，涉及开发新的计算技术和改进的方法，以便在气候和天气、光通信和高速电子等不同领域进行高效和稳健的建模。将强调吸收边界条件和影响边界条件的问题和模型。美国-法国跨学科团队由Jan Hesthaven（布朗大学）、Peter Petropoulos（NJIT）及其研究生以及Elaine Becache、Houssem Haddar和Patrick Joly（均来自INRIA Rocquencourt）组成。他们为这次合作带来了应用和计算数学（Hesthaven 和 Petropoulos）以及数值分析（INRIA 团队）方面的互补专业知识。需要共同努力来开发所提出的新计算技术并理解所提出模型的属性和局限性。 该奖项代表了美国方面向 NSF 和 INRIA 提出的联合提案。 美国国家科学基金会为美国调查人员和学生访问法国提供资金。 INRIA 支持法国研究人员访问美国。