142 search results - page 1 / 29 » A Parallel Implementation of the Cylindrical Algebraic Decom... |
ISSAC
1989
Springer
14 years 3 months ago
1989
Springer
In this paper, we describe a parallelization scheme for Collins’ cylindrical algebraic decomposition algorithm for quantifier elimination in the theory of real closed fields. ...
ISSAC
2009
Springer
14 years 5 months ago
2009
Springer
Cylindrical algebraic decomposition is one of the most important tools for computing with semi-algebraic sets, while triangular decomposition is among the most important approache...
ISSAC
1992
Springer
14 years 3 months ago
1992
Springer
Real algebraic numbers appear in many Computer Algebra pro bJems. For inst ante the determination of a cylindrical algebraic decomposition for an euclidian space requires compu ti...
SODA
2008
ACM
14 years 17 days ago
2008
ACM
We show how to compute the planar arrangement induced by segments of arbitrary algebraic curves with the Bentley-Ottmann sweep-line algorithm. The necessary geometric primitives r...
ISSAC
2007
Springer
14 years 5 months ago
2007
Springer
An algorithm is presented for the geometric analysis of an algebraic curve f(x, y) = 0 in the real affine plane. It computes a cylindrical algebraic decomposition (CAD) of the pla...