The initial value problem for cubic semilinear Schro¨dinger equations
The initial value problem for cubic semilinear Schro¨dinger equations
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三次半线性薛定谔方程的初值问题
DOI:
10.2977/prims/1195162851
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发表时间:
1996
影响因子:
1.2
通讯作者:
H. Chihara
中科院分区:
文献类型:
--
作者:
H. Chihara
We present local and global existence theorems for cubic semilinear Schrodinger equations. Our new results are the improvement of our previous ones ([2] , [3] , [4]). The idea of the proof consists of the energy and the decay estimates. These equations do not allow the classical energy estimates. To avoid this difficulty, we make strong use of S. Doi's method for linear Schrodinger type equations. Combining cubic nonlinearity and S. Doi's method, we obtain the improved results. §