Basic principles of mechanical theorem proving in elementary geometrics
Journal of Automated Reasoning
A new method for solving algebraic systems of positive dimension
Discrete Applied Mathematics - Special volume on applied algebra, algebraic algorithms, and error-correcting codes
Solving parametric algebraic systems
ISSAC '92 Papers from the international symposium on Symbolic and algebraic computation
A generalized Euclidean algorithm for computing triangular representations of algebraic varieties
Journal of Symbolic Computation
An elimination method for polynomial systems
Journal of Symbolic Computation
Searching dependency between algebraic equations: an algorithm applied to automated reasoning
Artificial intelligence in mathematics
Representation for the radical of a finitely generated differential ideal
ISSAC '95 Proceedings of the 1995 international symposium on Symbolic and algebraic computation
The art of computer programming, volume 2 (3rd ed.): seminumerical algorithms
The art of computer programming, volume 2 (3rd ed.): seminumerical algorithms
On the theories of triangular sets
Journal of Symbolic Computation - Special issue on polynomial elimination—algorithms and applications
Triangular sets for solving polynomial systems: a comparative implementation of four methods
Journal of Symbolic Computation - Special issue on polynomial elimination—algorithms and applications
Subresultants and Reduced Polynomial Remainder Sequences
Journal of the ACM (JACM)
Factorization-free decomposition algorithms in differential algebra
Journal of Symbolic Computation - Special issue on symbolic computation in algebra, analysis and geometry
Computing triangular systems and regular systems
Journal of Symbolic Computation
A Strategy for Speeding-up the Computation of Characteristic Sets
MFCS '92 Proceedings of the 17th International Symposium on Mathematical Foundations of Computer Science
Ritt-Wu's Decomposition Algorithm and Geometry Theorem Proving
Proceedings of the 10th International Conference on Automated Deduction
Theoretical Computer Science - Latin American theoretical informatics
Computation with polynomial systems
Computation with polynomial systems
Elimination Practice: Software Tools and Applications
Elimination Practice: Software Tools and Applications
A characteristic set method for ordinary difference polynomial systems
Journal of Symbolic Computation
Computing representations for radicals of finitely generated differential ideals
Applicable Algebra in Engineering, Communication and Computing - Special Issue: Jacobi's Legacy
Computing differential characteristic sets by change of ordering
Journal of Symbolic Computation
Notes on triangular sets and triangulation-decomposition algorithms II: differential systems
SNSC'01 Proceedings of the 2nd international conference on Symbolic and numerical scientific computation
Algorithms for computing triangular decompositions of polynomial systems
Proceedings of the 36th international symposium on Symbolic and algebraic computation
Some properties of triangular sets and improvement upon algorithm charser
AISC'06 Proceedings of the 8th international conference on Artificial Intelligence and Symbolic Computation
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Ritt-Wu@?s algorithm of characteristic sets is the most representative for triangularizing sets of multivariate polynomials. Pseudo-division is the main operation used in this algorithm. In this paper we present a new algorithmic scheme for computing generalized characteristic sets by introducing other admissible reductions than pseudo-division. A concrete subalgorithm is designed to triangularize polynomial sets using selected admissible reductions and several effective elimination strategies and to replace the algorithm of basic sets (used in Ritt-Wu@?s algorithm). The proposed algorithm has been implemented and experimental results show that it performs better than Ritt-Wu@?s algorithm in terms of computing time and simplicity of output for a number of non-trivial test examples.