摘要
建立了具泛函变元的抛物方程组解的振动的若干充分条件
Sufficient conditions are established for the oscillation of systems of parabolic differential equations with functional arguments.
出处
《甘肃教育学院学报(自然科学版)》
1999年第1期6-9,共4页
Journal of Gansu Education College(Natural Science Edition)
关键词
泛函变元
振动性
解
抛物型方程组
functional argument system of parabolic differential equation oscillation