4 papers
Global small data weak solutions of 2-D semilinear wave equations with scale-invariant damping, II
Daoyin He, Qianqian Li, Huicheng Yin
For the -D semilinear wave equation with scale-invariant damping , where and , in the paper [T. Imai, M. Kato, H. Ta…
Morawetz type estimate for damped wave equation in and its application
Daoyin He, Ning-An Lai
In this paper we establish a Morawetz type etimate for the linear inhomogeneous wave equation with time-dependent scale invariant damping in . The novelty i…
Global existence of small data weak solutions to the semilinear wave equations with time-dependent scale-invariant damping
Daoyin He, Qianqian Li, Huicheng Yin
In this paper, we are concerned with the global existence of small data weak solutions to the dimensional semilinear wave equation $\partial_t^2u-Îu+\fracμ{t}\partial_tu=|u|^…
Global existence for small amplitude semilinear wave equations with time-dependent scale-invariant damping
Daoyin He, Yaqing Sun, Kangqun Zhang
In this paper we prove a sharp global existence result for semilinear wave equations with time-dependent scale-invariant damping terms if the initial data is small. More specifical…