تصفح QU Ceased Journals حسب المؤلف "Hassan, H. S. [حسن صادق حسن]"
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On Existence Of Two Real Periodic Solutions Of Differential Equations Of Riccati Type
Hassan, H. S. [حسن صادق حسن] ( Qatar University , 1986 , Article)In this paper we consider the two equations z^z^p^z+r^t), (*) z^z^ptOz+r^t), (••) where z € C, p, r) and r^ are real, continuous and periodic with period T. It was shown ...