We revisit the scattering result below the ground state of Y. Gao and H. Wu [Scattering for the focusing ${\dot{\mathrm{H}}}^{\frac{1}{2}}$ -critical Hartree equation in energy space. Nonlinear Anal. 2010;73:1043–1056] on the radial focusing energy-subcritical Hartree equation in d = 5, using the method in Dodson and Murphy [A new proof of scattering below the ground state for the 3D radial focusing cubic NLS. preprint, arXiv:1712.09962]. Using the radial Sobolev embedding and a virial-Morawetz type estimate we can exclude the concentration of mass near the origin instead of using the concentration compactness method in Gao and Wu [Scattering for the focusing ${\dot{\mathrm{H}}}^{\frac{1}{2}}$-critical Hartree equation in energy space. Nonlinear Anal. 2010;73:1043–1056].

我们在Y. Gao和H. Wu的基态下重新观察散射结果[聚焦的散射 ${\dot{\mathrm{H}}}^{\frac{\mathrm{1个}}{2}}$能量空间中的临界Hartree方程。非线性肛门。2010; 73：1043–1056]  ，使用Dodson和Murphy中的方法研究了d = 5时的径向聚焦能量-亚临界Hartree方程[3D径向聚焦立方NLS在基态下的散射的新证明。预印本，arXiv：1712.09962]。使用径向Sobolev嵌入和viral-Morawetz类型估计，我们可以排除原点附近的质量浓度，而不是在Gao和Wu中使用浓度紧实度方法。${\dot{\mathrm{H}}}^{\frac{\mathrm{1个}}{2}}$能量空间中的临界Hartree方程。非线性肛门。2010; 73：1043-1056]。