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	Generating polynomial invariants with DISCOVERER and QEPCAD
	Chen, Yinghua ; Xia, Bican ; Yang, Lu ; Zhan, Naijun
	2007
英文摘要	This paper investigates how to apply the techniques on solving semi-algebraic systems to invariant generation of polynomial programs. By our approach, the generated invariants represented as a semi-algebraic system are more expressive than those generated with the well-established approaches in the literature, which are normally represented as a conjunction of polynomial equations. We implement this approach with the computer algebra tools DISCOVERER and QEPCAD1. We also explain, through the complexity analysis, why our approach is more efficient and practical than the one of [17] which directly applies first-order quantifier elimination. ? Springer-Verlag Berlin Heidelberg 2007.; EI; 0
语种	英语
出处	EI
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/411291]
专题	数学科学学院
推荐引用方式 GB/T 7714	Chen, Yinghua,Xia, Bican,Yang, Lu,et al. Generating polynomial invariants with DISCOVERER and QEPCAD. 2007-01-01.

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