典型随机3- SAT公式及其可满足性阈值
Typical random 3-SAT formulae and the satisfiability threshold
摘要:
本文提出了一种新的结构(或句法)方法来估计随机3-SAT公式的可满足性阈值。我们证明了它的效率,在获得一个跳跃从以前的上限,降低到4.506。该方法与其它技术结合得很好,也适用于其它问题,如随机图的3-着色性。
英文摘要:
We present a new structural (or syntatic) approach for estimating the satisfiability threshold of random 3-SAT formulae. We show its efficiency in obtaining a jump from the previous upper bounds, lowering them to 4.506. The method combines well with other techniques, and also applies to other problems, such as the 3-colourability of random graphs.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。