Results 221 to 230 of about 12,171,095 (269)

Nonlinear Oscillation of Fourth Order Differential Equations

Canadian Journal of Mathematics, 1976
In this paper we are concerned with the fourth order nonlinear differential equation where the following conditions are always assumed to hold: (a) r(t ...
Kusano, Takasi, Naito, Manabu
openaire   +2 more sources

Fourth-Order Differential Equations on Geometric Graphs

Journal of Mathematical Sciences, 2004
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Borovskikh, A. V., Lazarev, K. P.
openaire   +2 more sources

Asymptotic Solutions of a Fourth Order Differential Equation

Studies in Applied Mathematics, 2007
In this paper, we derive uniform asymptotic expansions of solutions to the fourth order differential equation image where x is a real variable and λ is a large positive parameter. The solutions of this differential equation can be expressed in the form of contour integrals, and uniform asymptotic expansions are derived by using the cubic ...
Wong, R., Zhang, H. Y.
openaire   +1 more source

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