Oscillation criteria for second-order differential systems

Authors:
Shair Ahmad and C. C. Travis

Journal:
Proc. Amer. Math. Soc. **71** (1978), 247-252

MSC:
Primary 34C10

MathSciNet review:
0486792

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Abstract: Sufficient conditions for the oscillation of solutions to the differential system are established which are valid when the matrix *A* is not symmetric. An example is given to demonstrate that a condition known to be sufficient for the oscillation of solutions when *A* is symmetric is not valid in the nonsymmetric case.

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DOI:
http://dx.doi.org/10.1090/S0002-9939-1978-0486792-2

Keywords:
Differential systems,
oscillation

Article copyright:
© Copyright 1978
American Mathematical Society