Expanding shells:: Instability with non-linear terms

被引：0
|
作者：
Wünsch, R [1 ]
Palous, J [1 ]
机构：
[1] Acad Sci Czech Republ, Inst Astron, Prague 14131 4, Czech Republic
来源：
DYNAMICS OF STAR CLUSTERS AND THE MILKY WAY | 2001年 / 228卷
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D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A model of the thin shell expanding into a uniform ambient medium is developed. Density perturbations are described using equations with linear and quadratic terms and the linear and the nonlinear solutions are compared. The interaction of modes on the shell surface is discussed defining the time when the fragments are formed.
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页码：577 / 579
页数：3
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