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

17 citations

researchers with a paper here
collaborating institutions

3 papers

math.GR2009★ 17 cited

Exotic relation modules and homotopy types for certain 1-relator groups

Jens Harlander, Jacqueline A Jensen

Using stably free non-free relation modules we construct an infinite collection of 2-dimensional homotopy types, each of Euler-characteristic one and with trefoil fundamental group…

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…