| 奇异点附近的复微分方程解的增长性与系数下级的关系（英文） |
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| 作者姓名： | 刘元竹 龙见仁 曾三桂 |
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| 作者单位： | School of Mathematical Sciences,Guizhou Normal University |
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| 基金项目： | Supported by National Natural Science Foundation of China(11861023)；;the Foundation of Science and Technology project of Guizhou Province of China (20185769-05)； |
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| 摘 要： | We investigate the growth of solutions of the following complex linear differential equation f’’+ A(z)f’+ B(z)f = 0,where A(z) and B(z) are analytic functions in C-{z0}, z0 ∈ C. Some estimations of lower bounded of growth of solutions of the differential equation are obtained by using the concept of lower order.
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