摘要
讨论不定方程x2+mxy+ny2=z2满足一定条件的整数解.主要利用分解法,给出了不定方程的一族整数解.不定方程x2+mxy+ny2=z2的一族整数解为x=k(na2-b2),y=k(2ab-ma2),z=k(na2-mab+b2),式中m,n,k,a,b均为整数.
The integer solutions to an equation x2+mxy+ny2=z2 which satisfy some conditions are given. By using decomposition method the solutions satisfying the conditions are obtained. The integer solutions of indefinite equation x2+mxy+ny2=z2 are x=k(na2-b2),y=k(2ab-ma2),z=k(na2-mab+b2), where m, n, k, a and b are integers.
出处
《河北北方学院学报(自然科学版)》
2011年第6期11-12,16,共3页
Journal of Hebei North University:Natural Science Edition
基金
泰州师范高等专科学校重点课题资助项目(2010-ASL-09)
关键词
不定方程
整数解
分解法
indefinite equation
integral solution
decomposition method