2 search results - page 1 / 1 » Semidefinite Characterization and Computation of Zero-Dimens... |
FOCM
2008
13 years 4 months ago
2008
For an ideal I R[x] given by a set of generators, a new semidefinite characterization of its real radical I(VR(I)) is presented, provided it is zero-dimensional (even if I is not...
SIAMJO
2010
13 years 2 months ago
2010
Inspired by a question of Lov´asz, we introduce a hierarchy of nested semidefinite relaxations of the convex hull of real solutions to an arbitrary polynomial ideal, called theta...