Iterative oscillation results for second-order differential equations with advanced argument
Texas State University, Department of Mathematics
This article concerns the oscillation of solutions to a linear second-order differential equation with advanced argument. Sufficient oscillation conditions involving limit inferior are given which essentially improve known results. We base our technique on the iterative construction of solution estimates and some of the recent ideas developed for first-order advanced differential equations. We demonstrate the advantage of our results on Euler-type advanced equation. Using MATLAB software, a comparison of the effectiveness of newly obtained criteria as well as the necessary iteration length in particular cases are discussed.
Linear differential equation, Advanced argument, Second-order, Oscillation
Jadlovská, I. (2017). Iterative oscillation results for second-order differential equations with advanced argument. <i>Electronic Journal of Differential Equations, 2017</i>(162), pp. 1-11.
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