摘要
运用递归数列、pell方程、同余式及平方(非)剩余等方法,证明了不定方程3x(x+1)(x+2)(x+3)=14y(y+1)(y+2)(y+3)仅有正整数解(5,3).
In this paper, with the method of recurrence sequences, the author has show that the diophantine equation 3x(x+1 ) (x+2) (x+3) = (y+1) (y+2) (y+3) has only positive integer solution (x, y ) = (5,3).
作者
孙浩久
SUN Hao-jiu(School of Mathematics and Statistics, Southwest University,Chongqing 400715,China)
出处
《西南师范大学学报(自然科学版)》
CAS
北大核心
2017年第4期1-6,共6页
Journal of Southwest China Normal University(Natural Science Edition)
基金
国家自然科学基金项目(11471265)
关键词
不定方程
正整数解
平方剩余
递归数列
diophantine equation
interger solution
quadratic remainder
recurrence sequence