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Consider the neutral delay differential equationddt[x(t)Ã¢ÂˆÂ’P(t)x(tÃ¢ÂˆÂ’ÃÂ„)]+Q(t)x(tÃ¢ÂˆÂ’ÃŽÂ´)=0,Ã¢Â€Â‰Ã¢Â€Â‰Ã¢Â€Â‰tÃ¢Â‰Â¥t0Ã¢Â€ÂƒÃ¢Â€ÂƒÃ¢Â€ÂƒÃ¢Â€ÂƒÃ¢Â€ÂƒÃ¢Â€ÂƒÃ¢Â€ÂƒÃ¢Â€Âƒ(*)Where P, QÃ¢ÂˆÂˆC([t0,Ã¢ÂˆÂž],R+), ÃÂ„Ã¢ÂˆÂˆ(0,Ã¢ÂˆÂž) and ÃŽÂ´Ã¢ÂˆÂˆR+. We obtain several sufficient conditions for the oscillation of all solutions of Eq. (*) without the restriction Ã¢ÂˆÂ«t0Ã¢ÂˆÂžQ(s)ds=Ã¢ÂˆÂž

Oscillation in neutral equations with an ?integrally small? coefficient