48 search results - page 5 / 10 » Computer Algebra Methods in Tropical Geometry |
MICS
2010
13 years 6 months ago
2010
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
COMGEO
2010
ACM
13 years 7 months ago
2010
ACM
: We present a method to compute the exact topology of a real algebraic surface S, implicitly given by a polynomial f Q[x,y,z] of arbitrary total degree N. Additionally, our analy...
ESA
2004
Springer
14 years 1 months 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...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
The Macaulay2 package PHCpack.m2 provides an interface to some of the functionality of PHCpack, a general-purpose solver for polynomial systems by homotopy continuation. The main f...
SMA
2008
ACM
13 years 7 months ago
2008
ACM
An algorithm and implementation is presented to compute the exact arrangement induced by arbitrary algebraic surfaces on a parametrized ring Dupin cyclide. The family of Dupin cyc...