Browsing by Subject "piecewise polynomial functions"
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Piecewise polynomial functions on a planar region: boundary constraints and polyhedral subdivisions (Texas A&M University, 2006-08-16)Splines are piecewise polynomial functions of a given order of smoothness r on a triangulated region (or polyhedrally subdivided region) of Rd. The set of splines of degree at most k forms a vector space Crk() Moreover, a ...