In this paper, we present some sufficient conditions for the oscillation of all solutions of forced impulsive delay conformable partial differential equations. We consider two factors, namely impulse and delay that jointly affect the interval qualitative properties of the solutions of those equations. The results obtained in this paper extend and generalize some of the known results for forced impulsive conformable partial differential equations. An example illustrating the results is also given.

The present effort deals about oscillation of solutions of impulsive hyperbolic differential equations with distributed deviating arguments. Sufficient conditions are obtained for the oscillation of solutions using impulsive differential inequalities and integral averaging scheme with boundary condition. Example is provided to illustrate the obtained results.

In this paper, we derive new interval oscillation criteria for impulsive conformable fractional di¤erential equations having …xed moments of impulse actions. The results are extended to a more general class of nonlinear impulsive conformable fractional di¤erential equations. Examples are also given to illustrate the relevance of the result.

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In this paper, we establish some interval oscillation criteria for impulsive conformable fractional partial delay differential equations with a forced term. The main results will be obtained by employing Riccati technique. Our results extend and improve some results reported in the literature for the classical differential equations without impulses. An example is provided to illustrate the relevance of the new theorems.