Uniqueness of the ground state solutions of△ u+ f (u)= 0 in Rn, n≥ 3

Chen, Chiun-ChuanChiun-ChuanChenCHANG-SHOU LIN2018-09-102018-09-101991http://scholars.lib.ntu.edu.tw/handle/123456789/292195Uniqueness of the ground state solutions of△ u+ f (u)= 0 in Rn, n≥ 3journal article