The Dimension of the Space of C 1 Piecewise Polynomials
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چکیده
We present a method for computing the dimension of C 1 piecewise polynomials on a triangulated polygonal domain in the plane. Our results verify a conjecture of Strang in a large number of cases. For fourth{degree piecewise polynomials we deene, inductively, a nodal basis on quite general meshes.
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تاریخ انتشار 1996