Oscillation properties for parabolic equations of neutral type
نویسنده
چکیده
In the last few years there has been much interest in studying the oscillatory behaviour of solutions of partial differential equations with deviating arguments. We refer the reader to Mishev & Bainov [1], [2], Yoshida [3], Georgiou & Kreith [4] and Cui [5]. However, only the papers [1] and [5] considered the oscillation for parabolic differential equations of neutral type. The purpose of this paper is to establish some new oscillation criteria for the linear parabolic equation of neutral type of the form
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