arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.15879math.AP
收藏

带源的Smoluchowski凝聚方程的定态解

Stationary solutions to Smoluchowski's coagulation equation with source

Philippe Laurençot

摘要:

当源项在(0,$\infty$)中具有任意支撑可积时,研究了带源的Smoluchowski凝聚方程可积平稳解的存在性和不存在性.除了代数上界和下界外,凝聚核还需要一个单调性条件。还研究了源的可积性与相应的定态解之间的关系。

英文摘要:

Existence and non-existence of integrable stationary solutions to Smoluchowski's coagulation equation with source are investigated when the source term is integrable with an arbitrary support in (0, $\infty$). Besides algebraic upper and lower bounds, a monotonicity condition is required for the coagulation kernel. Connections between integrability properties of the source and the corresponding stationary solutions are also studied.

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。

↑