Oscillation theorems for second-order nonlinear partial difference equations (Q5946119)
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scientific article; zbMATH DE number 1658316
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Oscillation theorems for second-order nonlinear partial difference equations |
scientific article; zbMATH DE number 1658316 |
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Oscillation theorems for second-order nonlinear partial difference equations (English)
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14 February 2002
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oscillation
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second-order nonlinear partial difference equation
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Sufficient conditions for the oscillation of all solutions to the second-order nonlinear partial difference equation of the form NEWLINE\[NEWLINET(\Delta_1,\Delta_2)[c_{mn}\Delta_1(y_{mn})]+\sum_{i=1}^sa_i(m,n)f_i(y_{m+1,n},\Delta_1(y_{mn}))=0NEWLINE\]NEWLINE are obtained. An example illustrating the results is given.
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