2015/12/31 by Henriksen, Ian D., Evans, Emily J.
#FOS: Mathematics #Numerical Analysis (math.NA)
paper · doi:10.48550/arxiv.1512.09359
In this paper we present a method for knot insertion and degree elevation of generalized B-splines (GB-splines) via the local representation of these curves as piecewise functions. The use of local structures makes the refinement routines simpler to understand and implement.