argument of type complex 中文意思是什麼
argument of type complex
解釋
復型變元-
By using the theory of the coincidence degree, the existence of periodic solutions of iterative type higher order functional differential equations with complex deviating argument is studied, and some new results for the existence of periodic solutions are obtained
摘要利用重合度理論研究一類具復雜偏差變元高階泛函微分方程的周期解的存在性,得到了存在周期解的新結果。
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