Yang Xiang-hui
Abstract
In this paper, oscillatory properties of solutions of certain hyperbolic partial differential equations with multi-delays are investigated and a series of sufficient conditions for oscillations of the equations are established. The results fully indicate that the oscillations are caused by delays.
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In this paper, oscillatory properties of solutions of certain hyperbolic partial differential equations with multi-delays are investigated and a series of sufficient conditions for oscillations of the equations are established. The results fully indicate that the oscillations are caused by delays.
Key concepts: Mathematics, Hyperbolic partial differential equation, Nonlinear system, Method of characteristics, Mathematical analysis, Partial differential equation, First-order partial differential equation, Series (stratigraphy)