A geometric criterion for the convexity of Powell–Sabin interpolants and its multivariate generalization
- 作者Claudia Bangert; Hartmut Prautzsch
- 卷第16卷
- 期第6期
- 印刷ISSN0167-8396
- 文件大小170.83KB
- 发表时间1999
- DOI10.1016/s0167-8396(99)00013-8
- 页码529-538
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