Oscillation theorems for second-order su
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Blanka Baculíková, Tongxing Li, Jozef Džurina
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Article
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2013
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SP Versita
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English
⚖ 202 KB
## Abstract The purpose of this paper is to investigate the oscillation of the second-order neutral differential equations of the form (E)$$ (r(t)|z'(t)|^{\alpha - 1} z'(t))' + q(t)|x(\sigma (t))|^{\alpha - 1} x(\sigma (t)) = 0, $$ where z(t) = x(t) + p(t)x(τ(t)). The obtained comparison principles