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Abstract:
研究下列带有双重变指数的非线性抛物方程组在第一初边值条件下弱解的存在性:{ut-div(|u|α(x,t)|▽u|p(x,t)-2▽u)=f(x,t,u,v) vt-div(|v|β(x,t)|▽v|q(x,t)-2▽v)=g(x,t,u,v)}在适当的Sobolev-Orlicz空间里,利用抛物正则化和Galerkin逼近方法,建立了保证有界弱解存在的充分条件.
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2014
Issue: 01
Volume: 42
Page: 1-7
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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