大庆石油学院学报2012，Vol.36Issue(2)：109-114,6.
一类非线性偏差分方程的ω度频密振动解
摘要
Abstract
By employing the concept and the properties of frequency measures of sequences, the frequently oscillatory behavior of the solutions for the nonlinear partial difference equation with positive and negative coefficients is discussed. Some new ω degree oscillatory criteria are established. Only using the concept of "frequency measure" of the level sets of the involved parameter sequences in equation, the sufficient conditions of the solutions to be w degree frequent oscillatory are presented, thus how frequent the solutions oscillate is well described.关键词
偏差分方程/频密测度/度频密振动解Key words
partial difference equation/ frequency measures ω degree frequent oscillatory solutions分类
数学引用本文复制引用
陶元红,吴冬梅..一类非线性偏差分方程的ω度频密振动解[J].大庆石油学院学报,2012,36(2):109-114,6.基金项目
国家自然科学基金项目(11161049) （11161049）
