On the motion of incompressible fluids
On the motion of incompressible fluids
复制标题
论不可压缩流体的运动
DOI:
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发表时间:
1970
期刊:
影响因子:
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通讯作者:
J. Marsden
中科院分区:
文献类型:
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作者:
D. Ebin;J. Marsden
We have shown [2] that given Vo, there exists a unique V satisfying (/::), defined on a time interval depending on Vo. In this report we will discuss the methods of [2]. Our approach to the problem is p .. llerned after the work of Arnold, [I J ; that is, we translate the problem into a Hamiltonian system on a certain lIon·lillrar infinite dimensional space. We show that this space has a natural Riemannian structure and we solve the problem by finding geodesics on this space.