摘要
给出了具偏差变元的抛物微分方程组解的振动性的若干充分条件。
Sufficient conditions are established for the oscillations of systems of parabolic differential equations with deviating arguments.
出处
《重庆师范学院学报(自然科学版)》
1998年第2期45-49,共5页
Journal of Chongqing Normal University(Natural Science Edition)
关键词
偏差变元
振动性
抛物型方程组
解
systems of parabolic differential equations, deviating arguments, oscillation