R~n中半线性椭圆方程Δu+k（｜x｜）up=0注记

[1] Ding W Y,Ni W M.On the elliptic equation Δu + Ku(n+ 2)/(n- 2) = 0 and related topics. Duke M ath, J . 1985

[2] Kaw ano N,Yanagida E,Yotsutani S.Structure theorem s for positive radialsolution to Δu + k(|x|)up= 0 in Rn. Funkcialaj Ekvacioj Serio Internacia . 1993

[3] Sasahara Y,Tanaka K.A rem ark on positive radial solutions of the elliptic equation Δu + K(x)u(n+ 2)/(n- 2) = 0 in Rn. Proc Am er M ath Soc . 1995

[4] Kenig C E,Ni W M.An exterior dirichlet problem w ith applications to som e nonlinear equations arising in geom etry. Am er, J M ath . 1984

[5] Yanagida E.Existence of positve radialsolutions to Δu + K(|x|)up = 0 in Rn. J D E . 1995

[6] Li Y,Ni W M.On conformal scalar curvature equations in Rn. Duke Mathematical Journal . 1988

[1] Ding W Y,Ni W M.On the elliptic equation Δu + Ku(n+ 2)/(n- 2) = 0 and related topics. Duke M ath, J . 1985

[2] Kaw ano N,Yanagida E,Yotsutani S.Structure theorem s for positive radialsolution to Δu + k(|x|)up= 0 in Rn. Funkcialaj Ekvacioj Serio Internacia . 1993

[3] Sasahara Y,Tanaka K.A rem ark on positive radial solutions of the elliptic equation Δu + K(x)u(n+ 2)/(n- 2) = 0 in Rn. Proc Am er M ath Soc . 1995

[4] Kenig C E,Ni W M.An exterior dirichlet problem w ith applications to som e nonlinear equations arising in geom etry. Am er, J M ath . 1984

[5] Yanagida E.Existence of positve radialsolutions to Δu + K(|x|)up = 0 in Rn. J D E . 1995

[6] Li Y,Ni W M.On conformal scalar curvature equations in Rn. Duke Mathematical Journal . 1988