摘要
文[3]在研究直径为4的整树时提出了求1个联立不定方程的全部解.利用二次方程y2-(k2-1)x2=5-k2(k给定)的解(从算法上讲,容易求出)给出了这一联立方程的全部解.
［3］proposed to solve a simultaneous diophantine equation while studying integral trees of diameter 4.Based on the integer solution of the quadratic equation y2-(k2-1)x2=5-k2 for given k(from the perspective of computation,it is easy to solve),we obtain this simultaneous diophantine equation.
出处
《长沙铁道学院学报》
CSCD
北大核心
2003年第1期101-103,共3页
Journal of Changsha Railway University
关键词
整树
联立方程
二次方程
整数解
integral trees
simultaneous diophantine equations
quadratic equations
integer solutions
