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The solution of almost block diagonal linear systems arising in spline collocation at Gaussian points with monomial basis functions. (English) Zbl 0892.65050


MSC:

65L10 Numerical solution of boundary value problems involving ordinary differential equations
65L60 Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations
65F50 Computational methods for sparse matrices
65F05 Direct numerical methods for linear systems and matrix inversion
34B15 Nonlinear boundary value problems for ordinary differential equations