Geodesic
Oscillation and nonoscillation of neutral differential equations with positive and negative coefficients
Czechoslovak Mathematical Journal, Tome 54 (2004) no. 1, pp. 79-93
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In this paper, oscillattion and nonoscillation criteria are established for neutral differential equations with positive and negative coefficients. Our criteria improve and extend many results known in the literature.
In this paper, oscillattion and nonoscillation criteria are established for neutral differential equations with positive and negative coefficients. Our criteria improve and extend many results known in the literature.
Classification : 34C10, 34K11, 34K15, 34K40
Keywords: oscillation; neutral differential equations; positive and negative coefficients 
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Luo, Zhiguo; Shen, Jianhua. Oscillation and nonoscillation of neutral differential equations with positive and negative coefficients. Czechoslovak Mathematical Journal, Tome 54 (2004) no. 1, pp. 79-93. http://geodesic.mathdoc.fr/item/CMJ_2004_54_1_a6/

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