Oscillation of the third order Euler differential equation with delay
نویسندگان
چکیده
منابع مشابه
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and Applied Analysis 3 Theorem 2.1. Assume that 1.4 holds, 0 ≤ p t ≤ p1 < 1. If for some function ρ ∈ C1 t0,∞ , 0,∞ , for all sufficiently large t1 ≥ t0 and for t3 > t2 > t1, one has lim sup t→∞ ∫ t t3 ⎛ ⎜⎝ρ s q s (1 − p τ s ) ∫τ s t2 (∫v t1 1/a u du/b v ) dv ∫s t1 1/a u du − a s ( ρ′ s )2 4ρ s ⎞ ⎟⎠ds ∞, 2.1 ∫∞
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ژورنال
عنوان ژورنال: Mathematica Bohemica
سال: 2014
ISSN: 0862-7959,2464-7136
DOI: 10.21136/mb.2014.144141