On Existence Of Two Real Periodic Solutions Of Differential Equations Of Riccati Type

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contributor.author Hassan, H. S. [حسن صادق حسن] en_US
date.accessioned 2009-11-25T15:19:27Z en_US
date.available 2009-11-25T15:19:27Z en_US
date.issued 1986 en_US
identifier.citation Qatar University Science Bulletin, 1986, Vol. 6, Pages 33-38. en_US
identifier.uri http://hdl.handle.net/10576/9870 en_US
description.abstract 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 in[2]that if (*) has two T-periodic solutions and if r j (t) < ty (t) for all t£ [ 0, T ], then (**) has two T-periodic solutions. In this note we extend this result by showing that if, moreover, the two T-periodic solutions of (*) are real then so are the T-periodic solutions of( **). en_US
description.abstract في هذا البحث سندرس المعادلتين . ar
language.iso en en_US
publisher Qatar University en_US
subject Mathematics en_US
subject الرياضيات ar
title On Existence Of Two Real Periodic Solutions Of Differential Equations Of Riccati Type en_US
title.alternative في وجود حلين حقيقيين دوريين لمعادلات تفاضلية من نوع ريكاتي ar
type Article en_US
identifier.pagination 33-38 en_US
identifier.volume 6 en_US


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