A Tchebycheffian Extension of Multidegree B-Splines: Algorithmic Computation and Properties,SIAM Journal on Numerical Analysis

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A Tchebycheffian Extension of Multidegree B-Splines: Algorithmic Computation and Properties
SIAM Journal on Numerical Analysis ( IF 2.9 ) Pub Date : 2020-01-01 , DOI: 10.1137/19m1263583
René R. Hiemstra , Thomas J. R. Hughes , Carla Manni , Hendrik Speleers , Deepesh Toshniwal

In this paper, we present an efficient and robust approach to compute a normalized B-spline-like basis for spline spaces with pieces drawn from extended Tchebycheff spaces. The extended Tchebycheff...

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