By means of the comparison theorem, and the oscillation of some non-linear partial difference equations is discussed and some concise conditions and authenticity are given.

 
  • 給出系統振動(dòng)的比較定量,利用比較定理討論了一類(lèi)非線(xiàn)性偏差分方程的振動(dòng)性,給出簡(jiǎn)單的判別條件及證明。
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