OSCILLATION OF FIRST-ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH DEVIATING ARGUMENTS
OSCILLATION OF FIRST-ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH DEVIATING ARGUMENTS
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DOI:
10.1360/sb1987-32-6-361
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发表时间:
1987-03
期刊:
影响因子:
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通讯作者:
B. Zhang
中科院分区:
文献类型:
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作者:
B. Zhang
There were many papers with deviating arguments on oscillation of the first order uonlinear differential equations in the last ten years. Y. Kitamura and T. Kusano recently obtained better results for the superlinear type equation