Abstract
In this paper we derive a new type of pointwise decay estimatesfor solutions to the Cauchy problem for the wave equationin 2D, in the sense that one can diminishthe weight in the time variable for the forcing termif it is compactly supported in the spatial variables.As an application of the estimate, we also establish animproved decay estimate for the solutionto the exterior problem in 2D.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
