具变号系数的一阶线性泛函微分方程的解的渐近性与振动性

陈永劭

OSCILLATION AND ASYMPTOTIC BEHAVIOR OF SOLUTIONS OF FIRST ORDER LINEAR FUNCTIONAL DIFFERENTIAL EQUATIONS WITH OSCILLATORY COEFFICIENTS

Chen Yong-shao

应用数学学报 . 1989, (1): 96 -104 . DOI: 10.12387/C1989011