[1] Ni W M, Takagi I. On the shape of least energy solutions to a semilinear Neumann problem. Comm Pure Math Appl, 1991, XLiv: 819--851
[2] Grossi M. Uniqueness of the least energy solution for a semilinear Neumann problem. Proc Amer Math Soc, 2000, 128: 1665--1672
[3] Gui C, Lin C S. Estimates for boundary-bubbling solutions to an elliptic Nemann problem. J f'ur die Reine und Angewandte Math (Crelle J), 2002, 546: 201--235
[4] Grossi M, Chang-Shou Lin, Prashanth S. A uniqueness result for a Neumann problem involving the critical Sobolev exponent. Math Ann, 2003, 325: 643--664
[5] Pohozaev S. Eigenfunction of the equation Δu+f(u)=0. Soviet Math Doke, 1965, 6: 1408--1411
[6] Bianchi G, Egnell H. A note on the Sobolev inequality. J of Funct Anal, 1991, 100: 10--24
|