Friday 13 February 2009

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 32-245
Full Name: Cemil Tunc
Position: Professor
Age: ON
Sex: Male
Address: Yuzuncu Yil University, Department of Mathematics, 65080, KAMPUS-VAN
Country: TURKEY
Tel: +4322251024-1266
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E-mail address: cemtunc@yahoo.com
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Title of the Paper: Instability results to nonlinear vector differential equations of fourth order
Authors as they appear in the Paper: Cemil Tunc
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Number of paper pages: 10
Abstract: The main purpose of this paper is to obtain some new sufficient conditions which guarantee that the trivial solution of some certain nonlinear vector differential equations of fourth order is unstable. Our results improve and include some well known instability results, which were established for certain scalar differential equations of fourth order, to certain nonlinear vector differential equations of fourth order.
Keywords: Nonlinear differential equations of fourth order, instability, the Lyapunov's second (or direct) method.
EXTENSION of the file: .pdf
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