Gröbner bases and primary decomposition of polynomial ideals
Journal of Symbolic Computation
On the Newton Polytope of the Resultant
Journal of Algebraic Combinatorics: An International Journal
A convex geometric approach to counting the roots of a polynomial system
Selected papers of the workshop on Continuous algorithms and complexity
Homotopies exploiting Newton polytopes for solving sparse polynomial systems
SIAM Journal on Numerical Analysis
A polyhedral method for solving sparse polynomial systems
Mathematics of Computation
Counting affine roots of polynomial systems via pointed Newton polytopes
Journal of Complexity
Mathematics of Computation
Modern computer algebra
A new algorithm for the geometric decomposition of a variety
ISSAC '99 Proceedings of the 1999 international symposium on Symbolic and algebraic computation
Finding all isolated zeros of polynomial systems in Cn via stable mixed volumes
Journal of Symbolic Computation - Special issue on polynomial elimination—algorithms and applications
How to count efficiently all affine roots of a polynomial system
Discrete Applied Mathematics - Special issue on the 13th European workshop on computational geometry CG '97
Fast Probabilistic Algorithms for Verification of Polynomial Identities
Journal of the ACM (JACM)
A Gröbner free alternative for polynomial system solving
Journal of Complexity
The Computational Complexity of the Chow Form
Foundations of Computational Mathematics
Counting solutions to binomial complete intersections
Journal of Complexity
Dynamic Enumeration of All Mixed Cells
Discrete & Computational Geometry
Deformation Techniques for Sparse Systems
Foundations of Computational Mathematics
Computing isolated roots of sparse polynomial systems in affine space
Theoretical Computer Science
Hi-index | 0.00 |
This paper focuses on the equidimensional decomposition of affine varieties defined by sparse polynomial systems. For generic systems with fixed supports, we give combinatorial conditions for the existence of positive dimensional components which characterize the equidimensional decomposition of the associated affine variety. This result is applied to design an equidimensional decomposition algorithm for generic sparse systems. For arbitrary sparse systems of n polynomials in n variables with fixed supports, we obtain an upper bound for the degree of the affine variety defined and we present an algorithm which computes finite sets of points representing its equidimensional components.