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Abstract:
本文主要考虑热传导方程uxx=ut,0≤x<1,t≥0;u(1,t)=g(t),其中边界条件g(t)为已知函数.此定解问题为一不适定问题,也就是说当边界条件有微小扰动时,将会引起解大的扰动.本文将利用多分辨率分析构造一小波解,且证明此解是适定的,并给出所定义小波解与定解问题的真正解在点态意义下的误差估计.
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Source :
数学学报
ISSN: 0583-1431
Year: 2006
Issue: 4
Volume: 49
Page: 809-818
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 6
Chinese Cited Count:
30 Days PV: 11
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