通道几何形状中的指状生长:Loewner方程方法
Fingered growth in channel geometry: A Loewner equation approach
摘要:
一个简单的拉普拉斯增长模型被认为是,其中的增长只发生在长,细手指的尖端。在最近的一篇论文中,Carleson和Makarov使用确定性Loewner方程来描述这样一个系统的演化。我们将他们的方法扩展到通道几何形状,并表明侧壁的存在对手指的演变和筛选过程的动态具有显着影响,其中较长的手指抑制较短的手指的生长。
英文摘要:
A simple model of Laplacian growth is considered, in which the growth takes place only at the tips of long, thin fingers. In a recent paper, Carleson and Makarov used the deterministic Loewner equation to describe the evolution of such a system. We extend their approach to a channel geometry and show that the presence of the side walls has a significant influence on the evolution of the fingers and the dynamics of the screening process, in which longer fingers suppress the growth of the shorter ones.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。