Kneser-type oscillation criteria for self-adjoint two-term differential equations期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Kneser-type oscillation criteria for self-adjoint two-term differential equations

Authors:

Ondřej Došlý Jan Osička

Affiliation:

1. Faculty of Science, Masaryk University, Jana?kovo nám, 2a, 662 95, BRNO, Czech Republic

Abstract:

It is proved that the even-order equationy⁽²ⁿ⁾+p(t)y=0 is (n,n) oscillatory at infin

$mathop {lim }limits_{t to infty } ( - 1)^n log tint_t^infty {s^{2n - 1} } left( {p(s) + frac{{mu _{2n} }}{{s^{2n} }}} right) ds< - K_n$

Keywords:	KeywordHeading" >1991 Mathematics Subject Classification 34C10
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