202 search results - page 19 / 41 » Algebra and Geometry |
DCG
2002
13 years 7 months ago
2002
We study the map which sends vectors of polynomials into their Wronski determinants. This defines a projection map of a Grassmann variety which we call a Wronski map. Our main res...
JSC
2011
13 years 2 months ago
2011
We consider the problem of determining the symmetric tensor rank for symmetric tensors with an algebraic geometry approach. We give algorithms for computing the symmetric rank for...
SMA
2009
ACM
14 years 2 months ago
2009
ACM
A key problem when interpolating a network of curves occurs at vertices: an algebraic condition called the vertex enclosure constraint must hold wherever an even number of curves ...
ESA
2004
Springer
14 years 28 days ago
2004
Springer
We study polynomials of degree up to 4 over the rationals or a computable real subfield. Our motivation comes from the need to evaluate predicates in nonlinear computational geome...
SAC
2009
ACM
14 years 2 months ago
2009
ACM
We formalize paper fold (origami) by graph rewriting. Origami construction is abstractly described by a rewriting sys), where O is the set of abstract origami’s and ary relation...