摘要
设a,b,c为两两互素的正整数,满足a2+b2=c2.1956年,Jesmanowicz猜想:对任意的正整数n,丢番图方程(an)x+(bn)y=(cn)z仅有正整数解(x,y,z)=(2,2,2).本文对(a,b,c)=(143,24,145)的特殊情形,证明了该猜想是正确的.
Let a, b, c be pairwise coprime positive integers satisfying a^2 +b^2 =c^2. In 1956, Jesmanowicz conjec-tured that for any positive integer n, (x, y, z) = (2, 2, 2) is the only solution to the Diophantine equation (an)^x + (bn)^y = (cn)^z. In this paper, we show that the conjecture is true for (a, b, c) = (143,24,145).
出处
《数学理论与应用》
2013年第2期15-19,共5页
Mathematical Theory and Applications
基金
国家自然科学基金(10901002)
安徽省自然科学基金(1208085QA02)