Sharper Error Estimates for Virtual Elements and a Bubble-Enriched Version
نویسندگان
چکیده
In the present contribution we develop a sharper error analysis for Virtual Element Method, applied to model elliptic problem, that separates element boundary and interior contributions error. As consequence are able propose variant of scheme allows one take advantage polygons with many edges (such as those composing Voronoi meshes or generated by agglomeration procedures) in order yield more accurate discrete solution. The theoretical results supported numerical experiments.
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ژورنال
عنوان ژورنال: SIAM Journal on Numerical Analysis
سال: 2022
ISSN: ['0036-1429', '1095-7170']
DOI: https://doi.org/10.1137/21m1411275