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21 个结果
  • 简介:Inthispaper,weinvestigatethecomplexoscillationofthedifferentialequationf''+B1f'+B0f=F1whtereB0,B1,F≠0areordermeromorphicfunctionshavingonlyfinitelymanypolesandtheorderofB1islargerthanthatofB0.Weobtainsomepreciseestimatesoftheorderofgrowthandoftheexponentofconvergenceofthezero-sequenceofsolutionsforthisequation.

  • 标签: 二阶超越系数 非齐次线性微分方程 零点 复合碰撞