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[期刊论文] 作者:Xiao-xiao ZHENG,Ya-dong SHANG,Xiao-ming PENG, 来源:应用数学学报(英文版) 年份:2020
In this paper,we study a nonlinear Petrovsky type equation with nonlinear weak damping,a superlinear source and time-dependent coefficients utt+Δ2u+k1(t)|ut|m-...
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