New oscillation criteria for a class of linear delay differential equations

作者:Tian CJ*; Zhang BG
来源:Bulletin of the London Mathematical Society, 1999, 31: 196-206.
DOI:10.1112/S0024609398005402

摘要

Oscillation criteria for the first-order linear delay differential equation
x'(t) + p(t)x(tau(t)) = 0, t greater than or equal to 0, tau(t) < t,
are established. Our results improve the known results in the literature.

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