摘要
本文讨论了二阶代数微分方程的代数解的存在性问题,例子表明了定理中的条件是精确的.
This paper investigates the existence of algebroidal solutions of the second-order differential equations in the complex plane. Two examples show that the conditions of the theorems are sharp.
基金
国家自然科学基金(10471065)广东省自然科学基金(04010474)
