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http://bura.brunel.ac.uk/handle/2438/2304| Title: | Convexity of Bẻzier nets on sub-triangles |
| Authors: | Gregory, JA Zhou, J |
| Issue Date: | 1990 |
| Publisher: | Brunel University |
| Citation: | Maths Technical Papers (Brunel University). March 1990 , pp 1-7 |
| Series/Report no.: | TR/04/90 |
| Abstract: | This note generalizes a result of Goodman[3], where it is shown that the convexity of Bèzier nets defined on a base triangle is preserved on sub-triangles obtained from a mid-point subdivision process. Here we show that the convexity of Bèzier nets is preserved on and only on sub-triangles that are "parallel" to the base triangle. |
| URI: | http://bura.brunel.ac.uk/handle/2438/2304 |
| Appears in Collections: | Dept of Mathematics Research Papers Mathematical Sciences |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| TR_04_90.pdf | 214.5 kB | Adobe PDF | View/Open |
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