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Refinable C1 spline elements for irregular quad layout
| Content Provider | Scilit |
|---|---|
| Author | Nguyen, Thien Peters, Jörg |
| Copyright Year | 2016 |
| Description | Journal: Computer Aided Geometric Design Building on a result of U. Reif on removable singularities, we construct C1 bi-3 splines that may include irregular points where less or more than four tensor-product patches meet. The resulting space complements PHT splines, is refinable and the refined spaces are nested, preserving for example surfaces constructed from the splines. As in the regular case, each quadrilateral has four degrees of freedom, each associated with one spline and the splines are linearly independent. Examples of use for surface construction and isogeometric analysis are provided. |
| Related Links | https://manuscript.elsevier.com/S0167839616300103/pdf/S0167839616300103.pdf https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4834718/pdf |
| Ending Page | 130 |
| Page Count | 8 |
| Starting Page | 123 |
| ISSN | 01678396 |
| DOI | 10.1016/j.cagd.2016.02.009 |
| Journal | Computer Aided Geometric Design |
| Volume Number | 43 |
| Language | English |
| Publisher | Elsevier BV |
| Publisher Date | 2016-03-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Computer Aided Geometric Design Interdisciplinary Mathematics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Graphics and Computer-Aided Design Automotive Engineering Aerospace Engineering Modeling and Simulation |
