Meshless Methods and Partition of Unity Finite Elements

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Meshless Methods and Partition of Unity Finite Elements

In this paper, meshless methods and partition of unity based finite element methods are reviewed. In meshless methods, the approximation is built without the explicit connectivity information between the nodes; moving-least squares approximants and natural neighbor-based interpolants are discussed. The enrichment of the finite element approximation through the partition of unity framework is de...

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ژورنال

عنوان ژورنال: International Journal of Forming Processes

سال: 2005

ISSN: 1292-7775

DOI: 10.3166/ijfp.8.409-427