不定方程[Kx   (x+1)=Dy  (y+1)(y+2)(y+3),][(x,y∈Z)]的整数解

  • 打印
  • 收藏
收藏成功


打开文本图片集

【摘   要】   给出不定方程[Kx (x+1)=Dy (y+1)(y+2)(y+3),(x,y∈Z)]的一种参数求解方法,分别对[K=4D]和[K≠4D]两种情况进行讨论,得到相应不定方程的参数解求解公式,其中[K,D]是互素的整数且[KD>0]。

【关键词】   参数法;不定方程;整数解

Integer Solving of Parameters on the Diophantine Equation  [Kx (x+1)=Dy (y+1)(y+2)(y+3),(x,y∈Z)]

Yang Yaqin

(Qiqihar University, Qiqihar 161006, China)

【Abstract】    In this paper, a parameter method for solving diophantine equation [Kx (x+1)=Dy (y+1)(y+2)(y+3),(x,y∈Z)] is given. [K=4D] and [K≠4D] are discussed respectively, and the parametric solution formula of the corresponding diophantine equation is obtained. [K,D] are coprime integers and [KD>0].

【Key words】     parameter method; diophantine equation; Integer solving

〔中图分类号〕 O156.1                   〔文献标识码〕  A              〔文章编号〕 1674 - 3229(2024)03 - 0033 - 04

关于不定方程[Kx (x+1)… (x+s)][=Dy (y+1)…]

[(y+t),(x,y∈Z,][ s, t∈Z+)]已经有许多研究成果[1-6]。(剩余4117字)

monitor