SUBLINEAR

作品数：64被引量：170H指数：6
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相关领域：理学更多>>
相关作者：安和平冯恩民游兆永刘辉昭蒋达清更多>>
相关机构：东北师范大学大连理工大学云南工业大学西安交通大学更多>>
相关期刊：《四川师范大学学报（自然科学版）》《Journal of Partial Differential Equations》《Applied Mathematics and Mechanics(English Edition)》《Frontiers of Mathematics in China》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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OSCILLATION CRITERIA FOR A FOURTH ORDER SUBLINEAR DYNAMIC EQUATION ON TIME SCALE
《Annals of Differential Equations》2011年第3期361-366,共6页
Some new criteria for the oscillation of a fourth order sublinear and/or linear dynamic equation on time scale are established. Our results are new for the corresponding fourth order differential equations as well as ...
关键词：fourth order SUBLINEAR dynamic equations OSCILLATION 
KAMENEV-TYPE OSCILLATION CRITERIA FOR DELAY DIFFERENCE EQUATIONS被引量：6
《Acta Mathematica Scientia》2007年第3期574-580,共7页程金发 
revised September 27,2005.Research support by Natural Science Foundation of China(10271043)
Some oscillation criteria are established by Raccati transformation techniques for the following second-order nonlinear neutral difference equation △（pn（△（Xn ＋ CnXn-τ））^γ） ＋ qnX^Bn-σ = 0, n ：0, 1, 2...wh...
关键词：OSCILLATION SUPERLINEAR SUBLINEAR difference equations 
OSCILLATION OF CERTAIN SECOND ORDER DIFFERENCE EQUATIONS被引量：2
《Annals of Differential Equations》2000年第3期213-220,共8页常玉 李旭东 
In this paper, the second order difference equation: △(rn△xn) + f(n, xn) = 0, n∈N(n0) (E) is considered. Some necessary and sufficient conditions for the oscillation of Eq.(E) are obtained.
关键词：superlinear(sublinear) strongly superlinear(strongly sublinear) strong superlinearity (strong sublinearity) constant 
OSCILLATION CRITERION FOR A CLASS OFSECOND ORDER SUBLINEAR DIFFERENTIALEQUATIONS
《Annals of Differential Equations》1997年第3期228-231,共4页董莹 
In this paper some oscillation criteria are established for equation [q(t)y'] +a(t)f(y) = 0, where a(t) is not assumed to be non-negative and f(y) is nodecreasing in y, and yf(y) > 0 for y≠0, f(y) also satisfics a s...
关键词：SUBLINEAR Differential equation OSCILLATION 
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