Abstract
The mixed covolume method is analyzed for a damped Sine-Gordon equation on triangular grids.Semi-discrete and fully-discrete mixed covolume schemes are constructed by using the lowest order Raviart-Thomas mixed finite element space and introducing a transfer operator γ_h which maps the trial function space into the test function space.According to the characteristics of the damped Sine-Gordon equation,the generalized mixed covolume projection is introduced,then optimal error estimates are derived by using the properties of the transfer operator and generalized mixed covolume projection.Finally,a numerical example is given to confirm the theoretical results.
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.
