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ON THE INTERIOR REGULARITIES OF THE SOLUTIONS OF QUASI-LINEAR ELLIPTIC EQUATIONS
作者姓名:罗佩珠  顾永根  方惠中  丁夏畦
作者单位:Institute of Systems Science Academia Sinica,Institute of Systems Science,Academia Sinica,Institute of Systems Science,Academia Sinica,Institute of Systems Science,Academia Sinica
摘    要:In1]we discussed the problems of calculus of variations withstrong nonlinearity.Its Euler equation is evidently the followingelliptic type equation of divergent form with strongly increasingcoefficients,(da(x,u,u_x))/(dx_) a(x,u,u_x)=0,x∈ΩR~n.(1)We get the interior regularities of the solutions of(1).It is justthe Hilbert's 19th problem in the ease with strong nonlinearity.

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