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发表时间：2022-10-04

发表刊物：大连理工大学学报

所属单位：数学科学学院

期号：4

页面范围：614-618

ISSN号：1000-8608

摘要：Because of amazing advantages of meshless numerical methods over classical finite difference methods and finite element methods, the point allocation method and its characteristics are introduced. Several techniques for derivative boundary conditions by meshless allocation method are summarized and a new technique based on integral interpolation is proposed. Using meshless allocation method based on point interpolation to solve Helmholtz problem, the superiority of the proposed technique is verified.

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