Data di Pubblicazione:
2024
Citazione:
CIP-stabilized virtual elements for diffusion-convection-reaction problems / L. Da Veiga, C. Lovadina, M. Trezzi. - In: IMA JOURNAL OF NUMERICAL ANALYSIS. - ISSN 0272-4979. - (2024), pp. 1-37. [Epub ahead of print] [10.1093/imanum/drae020]
Abstract:
The Virtual Element Method (VEM) for diffusion-convection-reaction problems is considered. In order to design a quasi-robust scheme also in the convection-dominated regime, a Continuous Interior Penalty approach is employed. Due to the presence of polynomial projection operators, typical of the VEM, the stability and the error analysis requires particular care-especially in treating the advective term. Some numerical tests are presented to support the theoretical results.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Virtual Element Methods; Continuous Interior Penalty; advection-diffusion-reaction problems;
Elenco autori:
L. Da Veiga, C. Lovadina, M. Trezzi
Link alla scheda completa: