The Generalized Proudman-Johnson Equation Revisited
The Generalized Proudman-Johnson Equation Revisited
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DOI:
10.1007/s00021-009-0004-3
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发表时间:
2011-03-01
影响因子:
1.3
通讯作者:
Wunsch, Marcus
中科院分区:
文献类型:
--
作者:
Wunsch, Marcus
We demonstrate the existence of solutions to the inviscid generalized Proudman-Johnson equation for parameters a lying in the open interval (-5,-1) which develop singularities in finite time; moreover, we show that there are solutions which exist for all times if a = -1. Finally, a simple blow-up criterion for solutions arising from a special class of initial data is given.