Stochastic spatial models

随机空间模型

• 批准号: 5398-2009
• 负责人: Perkins, Edwin
• 金额: $ 3.06万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=473960
• 关键词: Stochastic; spatial; models

I study random processes which model the evolution of evolving populations in space and time. The populations may reproduce, migrate and compete for resources. On one hand I am searching for general methods which will verify that certain random equations do indeed characterize these processes. On the other hand I will also study specific processes and establish conditions under which multiple types may co-exist or where one particular type may take over the ecosystem.

我研究随机过程，这些过程模拟了时空中不断发展的种群的演变。 人群可以重现，迁移并争夺资源。 一方面，我正在寻找一般方法，这些方法将验证某些随机方程确实确实表征了这些过程。另一方面，我还将研究特定过程并确定多种类型可以共存或一种特定类型可能接管生态系统的条件。