Klein-Gordon Equations on Modulation Spaces

Guoping Zhao, Jiecheng Chen, Weichao Guo
2014 Abstract and Applied Analysis  
We consider the Cauchy problem for a family of Klein-Gordon equations with initial data in modulation spacesMp,1a. We develop the well-posedness, blowup criterion, stability of regularity, scattering theory, and stability theory.
doi:10.1155/2014/947642 fatcat:mrillsukifdjte3zptzz73uz5e