The Distribution of Zeroes of Solutions of Neutral Equations

Zhou Yong; Wang Zhicheng

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Zhou Yong, Wang Zhicheng. The Distribution of Zeroes of Solutions of Neutral Equations[J]. Applied Mathematics and Mechanics, 1997, 18(12): 1117-1123.

Citation:

Zhou Yong, Wang Zhicheng. The Distribution of Zeroes of Solutions of Neutral Equations[J]. Applied Mathematics and Mechanics, 1997, 18(12): 1117-1123.

Citation:

Zhou Yong, Wang Zhicheng. The Distribution of Zeroes of Solutions of Neutral Equations[J]. Applied Mathematics and Mechanics, 1997, 18(12): 1117-1123.

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The Distribution of Zeroes of Solutions of Neutral Equations

Zhou Yong¹,
Wang Zhicheng²

1.
Department of Mathematics, Xiangtan University, Xiangtan, Hunan 411105, P. R. China;
2.
Department of Applied Mathematics, Human University, Changsha, Hunan 410082, P. R. China

Received Date: 1995-09-06
Rev Recd Date: 1997-05-23
Publish Date: 1997-12-15

Abstract

Abstract

The purpose of ibis paper is to study the distribution of zerocs of solutions of the neutral delay differential equations. An estimate is estublished for the distance between adjacenlt zeroes of the solutions of such equations under less restritive hypotheses on the variable coefficients.The results obtained improve and extend scme known resultsin the literature.
- neutral equation,
- distribution of zeroes,
- estimate

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References(8)

References

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