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Annali di Matematica Pura ed Applicata

, Volume 85, Issue 1, pp 83–91 | Cite as

Oscillation criteria for matrix differential equations with oscillatory coefficients

  • H. C. Howard
Article
  • 43 Downloads

Summary

This paper considers the matrix differential equation Y″(x)+P(x)Y(x)=0 (and several generalizations) and establishes sufficient conditions for the existence of zeros of some of its solutions (in the sense that determinant Y(x)=0) when the coefficient P is « oscillatory ».

Keywords

Differential Equation Oscillation Criterion Matrix Differential Equation Oscillatory Coefficient 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Nicola Zanichelli Editore 1970

Authors and Affiliations

  • H. C. Howard
    • 1
  1. 1.USA

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