作 者: ;
机构地区: 暨南大学信息科学技术学院数学系
出 处: 《暨南大学学报(自然科学与医学版)》 1999年第3期8-11,共4页
摘 要: 给出了2个和3个星图之并可以星-升分解的充分必要条件。 Two sufficient and necessary conditions are given which shown that an union graph of two orthree stars has an ascending stars decomposition, and a related conjecture due to Y. Alavi is partiallyproved.