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20072009
most citedExotic relation modules and homotopy types for certain 1-relator groups

17 citations

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math.AG2008★ 14 cited

Some geometrical aspects of control points for toric patches

Gheorghe Craciun, Luis Garcia-Puente, Frank Sottile

We use ideas from algebraic geometry and dynamical systems to explain some ways that control points influence the shape of a Bézier curve or patch. In particular, we establish a ge…

math.AG2007

Linear precision for parametric patches

Luis Garcia-Puente, Frank Sottile

We give a precise mathematical formulation for the notions of a parametric patch and linear precision, and establish their elementary properties. We relate linear precision to the…