RT Journal Article
T1 On the complements of 3-dimensional convex polyhedra as polynomial images of R3
A1 Fernando Galván, José Francisco
A1 Ueno, Carlos
AB Let K Rn be a convex polyhedron of dimension n. Denote S := RnK and let S be its closure. We prove that for n = 3 the semialgebraic sets S and S are polynomial images of 3. The former techniques cannot be extended in general to represent the semialgebraic sets S and S as polynomial images of n if n ≥ 4.
PB World Scientific
SN 0129-167X
YR 2014
FD 2014
LK https://hdl.handle.net/20.500.14352/34962
UL https://hdl.handle.net/20.500.14352/34962
LA eng
NO Spanish GR
DS Docta Complutense
RD 27 abr 2025