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: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=520797
• 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.

我研究的随机过程模型的演变种群在空间和时间。 种群可以繁殖、迁移和竞争资源。 一方面，我正在寻找一般的方法来验证某些随机方程确实描述了这些过程。另一方面，我也将研究特定的过程，并建立多种类型共存或一种特定类型可能接管生态系统的条件。