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This paper presents a new numerical method and analysis for solving second-order elliptic interface problems. The method uses a modified nonconforming rotated immersed finite element (IFE) space to discretize the… Click to show full abstract
This paper presents a new numerical method and analysis for solving second-order elliptic interface problems. The method uses a modified nonconforming rotated immersed finite element (IFE) space to discretize the state equation required in the variational discretization approach. Optimal order error estimates are derived in - norm and broken energy norm. Numerical examples are provided to confirm the theoretical results.
Keywords:
order;
order error;
interface problems;
modified nonconforming;
optimal order;
nonconforming rotated
Journal Title: Mathematical Problems in Engineering
Year Published: 2020
Link to full text (if available)
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Journal Title: Mathematical Problems in Engineering
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!