Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2021
/
Article
/
Fig 1
/
Research Article
Progressive Iterative Approximation for Extended B-Spline Interpolation Surfaces
Figure 1
Spectral radii of PIA’s iteration matrices with different
and
in Examples
1
–
4
. (a) Example 1. (b) Example 2. (c) Example 3. (d) Example 4.
(a)
(b)
(c)
(d)