Oscillation criteria for nth order differential equations with deviating arguments of the form (/x((n-1))(t)/(alpha -1)x((n-1)) (t))' + F(t, x[g(t)]) = 0, n even are established, where g epsilon C([t(0), infinity) x R, R), and alpha > 0 is a constant. (C) 2001 Academic Press.
机构:
South China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
Guangdong Univ Foreign Studies, Cisco Sch Informat, Guangzhou 510006, Guangdong, Peoples R ChinaSouth China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
Yang, Gefeng
Xu, Zhiting
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机构:
South China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R ChinaSouth China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China