Constructs the linear system for clamped L-spline interpolation of order four and proves strict row diagonal dominance of the tridiagonal matrix to guarantee invertibility and stability.
On a class of L-splines of order 4: fast algorithms for interpolation and smoothing
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Fast algorithms for interpolation with clamped $L$-splines of order four
Constructs the linear system for clamped L-spline interpolation of order four and proves strict row diagonal dominance of the tridiagonal matrix to guarantee invertibility and stability.