Wave propagation in viscoelastic materials
 
 
Description:  Here we present a study of a problem that describes the displacement of a wave in a viscoelastic material. To the problem are established existence, uniqueness and stability results. Furthermore, a numerical method is proposed, a semi-discrete defined over a non-uniform partition and the fully discrete adding a temporal integration. It is proved that both methods have quadratic spatial convergence and, in the case of the discrete method, the convergence in time is of first order.
Date:  2022-11-16
Start Time:   17:00
Speaker:  Afonso Costa (UC|UP PhD student)
Institution:  CMUC, University of Coimbra
Place:  Sala 2.5, DMUC
See more:   <Main>   <UC|UP MATH PhD Program>  
 
© Centre for Mathematics, University of Coimbra, funded by
Science and Technology Foundation
Powered by: rdOnWeb v1.4 | technical support