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In this paper we consider the partial difference equation with continuous variables, Some sufficient conditions for all solutions of this equation to be oscillatory are obtained.
In this paper, we give some results of the oscillations criteria of the solution for some higher - order equations with deviating arguments , and note of the impulsive hyperbolic equations.We get some...
Some sufficient conditions are established for the oscillation of first order linear differential systems whose coefficients obey certain conditions. An example is given to illustrate the results....
Some sufficient conditions are established for the oscillation of first order linear differential systems whose coefficients obey certain conditions. An example is given to illustrate the results.
An algorithmic description of the dependence of the oscillation pattern of the ratio f / g of two functions f and g on the oscillation pattern of the ratio f' / g' of their derivatives is given. T...
A linearized oscillation result for even-order neutral differential equations.
In this paper, we obtain sufficient conditions for the oscillation of the non-autonomous difference equations x(n+1)-x(n)+∑ from (i=1) to m of pi(n)x(n-τ_i)(n)=0,which are the discrete analog of the d...

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