中国科学院数学与系统科学研究院期刊网
AMS
Scattering Theory for the Defocusing Fourth Order NLS with Potentials
Hong Liang FENG, Hua WANG, Xiao Hua YAO
Acta Mathematica Sinica . 2018, (4): 773 -786 .  DOI: 10.1007/s10114-018-7343-z