Large Time Behavior of Solutions to Stochastic Partial Differential Equations

随机偏微分方程解的大时间行为

• 批准号: DP0663153
• 负责人: Prof Beniamin Goldys
• 金额: $ 18.08万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-01-01 至 2010-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0663153
• 关键词: Large; Time; Behavior; Solutions; Stochastic

We will study equilibria of complex systems described by stochastic partial differential equations. The rates of convergence to equilibrium will be obtained for the equations driven by Gaussian and general Levy noises under physically relevant assumptions. The benefits of this project to the nation include enhancing its scientific standing in the international community, the training of Australian researchers in forefront methods of mathematical analysis of complex systems and development of close ties with the world leaders in this area of research. The project will advance our understanding of complex systems arising in Phyiscs, Engineering, Social and Life Sciences, hence fits into the Priority Goal: Breakthrough Science.

我们将研究由随机偏微分方程描述的复杂系统的平衡。在物理相关的假设下，将得到由高斯噪声和一般列维噪声驱动的方程收敛到平衡的速率。该项目对澳大利亚的好处包括提高其在国际社会的科学地位，培训澳大利亚研究人员在复杂系统数学分析的前沿方法，并与该研究领域的世界领导者建立密切联系。该项目将促进我们对物理、工程、社会和生命科学中出现的复杂系统的理解，因此符合优先目标：突破性科学。