摘要
利用初等方法给出了丢番图方程px4-(p-4)y2=4z2当p=q Q2+4,q≡3(mod 4),p、q为奇素数时的全部正整数解,从而拓展了Mordell等学者关于ax4+by4=cz2的结果。
When p=qQ2+4,q≡3(mod 4), withp,q odd prime, we give all positive integer solutions to the Diophantine equationpx4-(p-4)y2=4z2 by the elementary methods. Thereby we have extended the result of equationax4+by4=cz2 studied by Mordell etc.
出处
《辽宁工业大学学报(自然科学版)》
2015年第3期206-210,共5页
Journal of Liaoning University of Technology(Natural Science Edition)
关键词
丢番图方程
正整数解
两两互素
diophantine equation
positive integer solution
prime to each other