迭代微分方程x'(t)=ω(t)(ax(t)-bx(x(t)))(a>b>0)的周期解

相秀芬;葛渭高

ON THE PERIODIC SOLUTION OF DIFFERENTIAL-ITERATIVE EQUATION x'(t) = ω(t)(ax(t) - bx(x(t)))(a>b>0)

Xiu Fen XIANG;Wei Gao GE

系统科学与数学 . 1999, (4): 457 -464 . DOI: 10.12341/jssms09760