In this article, a Ky Fan matching theorem for transfer compactly open covers is established. As applications, a Fan-Browder coincidence theorem, a Ky Fan best approximation theorem and a Brouwer-Schauder-Rothe type f...In this article, a Ky Fan matching theorem for transfer compactly open covers is established. As applications, a Fan-Browder coincidence theorem, a Ky Fan best approximation theorem and a Brouwer-Schauder-Rothe type fixed point theorem are obtained.展开更多
在WASN(wireless Ad hoc sensor network)中,点覆盖是一个基本问题。在考虑传感器节点移动的情况下,提出一个基于蒙特卡罗算法的目标点的集合覆盖质量评估算法,该算法每次从目标点集合中任意选取若干点进行评估,若全部满足覆盖质量要求...在WASN(wireless Ad hoc sensor network)中,点覆盖是一个基本问题。在考虑传感器节点移动的情况下,提出一个基于蒙特卡罗算法的目标点的集合覆盖质量评估算法,该算法每次从目标点集合中任意选取若干点进行评估,若全部满足覆盖质量要求则返回,否则标定不满足条件的目标点。反复调用该算法五次,可以使覆盖质量评估算法的正确率达到99%,从而可以有效解决无线传感器网络中的点覆盖问题。模拟证明该算法是可行的。展开更多
基金This work is supported by the Scientific Research Foundation of Bijie University.
文摘In this article, a Ky Fan matching theorem for transfer compactly open covers is established. As applications, a Fan-Browder coincidence theorem, a Ky Fan best approximation theorem and a Brouwer-Schauder-Rothe type fixed point theorem are obtained.
文摘在WASN(wireless Ad hoc sensor network)中,点覆盖是一个基本问题。在考虑传感器节点移动的情况下,提出一个基于蒙特卡罗算法的目标点的集合覆盖质量评估算法,该算法每次从目标点集合中任意选取若干点进行评估,若全部满足覆盖质量要求则返回,否则标定不满足条件的目标点。反复调用该算法五次,可以使覆盖质量评估算法的正确率达到99%,从而可以有效解决无线传感器网络中的点覆盖问题。模拟证明该算法是可行的。
