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J.S. Yu

Hunan University

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Publication

Featured researches published by J.S. Yu.

Journal of Mathematical Analysis and Applications | 2002

Periodic boundary value problem for first-order impulsive ordinary differential equations

Zhimin He; J.S. Yu

This paper investigates the existence of minimal and maximal solutions of the periodic boundary value problem for first-order impulsive differential equations by establishing two comparison results and using the method of upper and lower solutions and the monotone iterative technique.

Journal of Mathematical Analysis and Applications | 1993

Oscillations of Delay Difference Equations with Oscillating Coefficients

J.S. Yu; B.G. Zhang; X.Z. Qian

Journal of Mathematical Analysis and Applications | 1996

Stability Theorem for Delay Differential Equations with Impulses

J.S. Yu; B.G. Zhang

Journal of Mathematical Analysis and Applications | 1995

Asymptotic behavior of solutions of neutral differential equations with positive and negative coefficients

J.H. Shen; J.S. Yu

Journal of Mathematical Analysis and Applications | 1994

Oscillations of First Order Neutral Differential Equations with Variable Coefficients

M.P. Chen; J.S. Yu; Lihong Huang

Journal of Mathematical Analysis and Applications | 1993

Oscillation and Nonoscillation for Neutral Differential Equations

B.G. Zhang; J.S. Yu

Journal of Mathematical Analysis and Applications | 2000

Oscillation of Nonlinear Delay Difference Equations

X.H. Tang; J.S. Yu

Journal of Mathematical Analysis and Applications | 2000

Sufficient Conditions for the Oscillation of Linear Delay Difference Equations with Oscillating Coefficients

J.S. Yu; X.H. Tang

Journal of Mathematical Analysis and Applications | 1996

Asymptotic Stability for Nonautonomous Scalar Neutral Differential Equations

J.S. Yu

Journal of Mathematical Analysis and Applications | 1994

A Linearized Oscillation Result for Odd-Order Neutral Delay Differential Equations

J.H. Shen; J.S. Yu; X.Z. Qian

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Collaboration

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X.H. Tang

Central South University

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B.G. Zhang

Hunan University

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J.H. Shen

Hunan University

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Lihong Huang

Hunan University

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X.Z. Qian

Hunan University

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M.P. Chen

Hunan University

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Zhimin He

Hunan University

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