Semi‐linear wave models with power non‐linearity and scale‐invariant time‐dependent mass and dissipation, II
Semi‐linear wave models with power non‐linearity and scale‐invariant time‐dependent mass and dissipation, II
复制标题
具有功率非线性和尺度不变的时间相关质量和耗散的半线性波模型,II
DOI:
10.1002/mana.201700144
复制
发表时间:
2018
影响因子:
1
通讯作者:
Michael
中科院分区:
文献类型:
--
作者:
Palmieri;Alessandro;Reissig;Michael
This paper is a continuation of our recent paper . We will consider the semi‐linear Cauchy problem for wave models with scale‐invariant time‐dependent mass and dissipation and power non‐linearity. The goal is to study the interplay between the coefficients of the mass and the dissipation term to prove global existence (in time) of small data energy solutions assuming suitable regularity on theL2scale with additionalL1regularity for the data. In order to deal with thisL2regularity in the non‐linear part, we will develop and employ some tools from Harmonic Analysis.
影响因子:
1.7
作者:
A.Eduardo Gatto
通讯作者:
A.Eduardo Gatto