Li Wenjian. Instability Theorems for Certain Nonlinear Differential Equation of Higher Order[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(6): 779-782.
Citation:
Li Wenjian. Instability Theorems for Certain Nonlinear Differential Equation of Higher Order[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(6): 779-782.
Li Wenjian. Instability Theorems for Certain Nonlinear Differential Equation of Higher Order[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(6): 779-782.
Citation:
Li Wenjian. Instability Theorems for Certain Nonlinear Differential Equation of Higher Order[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(6): 779-782.
Instability Theorems for Certain Nonlinear Differential Equation of Higher Order
In this paper we study the instability of certain nth order diferential eqution by means of Liapunov's function and obtain some sufficient conditions for the eqution being unstable. In particular it gives impetus to Ezelio etc's work and instability study of certain nonlinear differential equations to some extent.
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