论文标题
具有单数电位的非线性波方程的全球溶剂
Global solvabilty for nonlinear wave equations with singular potential
论文作者
论文摘要
在这项工作中,我们研究了3D半线性波方程的全球存在,并具有非负势令人满意的通用衰变假设。在超临界情况下,我们建立了小数据全球存在结果。该方法基于适当的保形能量估计,以及在空间上的保形能量(如表面)的结合能量结合使用。
In this work we study the global existence for 3d semilinear wave equation with non-negative potential satisfying generic decay assumptions. In the supercritical case we establish the small data global existence result. The approach is based on appropriate conformal energy estimate in combination with Hardy inequality for conformal energy on space - like surfaces.