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Volume 9,     Number 4,     Winter 2001

 

OSCILLATION CRITERIA FOR SECOND ORDER LINEAR EQUATIONS ON A TIME SCALE
L. ERBE

Abstract. We apply averaging techniques to develop oscillation criteria for the second order scalar differential equation (r(t)xΔ(t))Δ + q(t)xσ(t) = 0, on a time scale (measure chain) T. These results extend some earlier criteria for the differential and difference equation case.

 

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