The Existence of a Linear Third-Order Equation with a Countable Frequency Spectrum

被引:0
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作者
Smolentsev M.V. [1 ]
机构
[1] Moscow State University, Moscow
关键词
Sine; Linear Equation; Characteristic Frequency; Linear Space; Frequency Spectrum;
D O I
10.1007/s10958-015-2564-5
中图分类号
学科分类号
摘要
We construct a nonautonomous homogeneous linear third-order equation with the following property: the set of characteristic frequencies of zeroes of its solutions contains a countable set of distinct essential (i.e., taken on a set or positive measure in the space of solutions) values. © 2015, Springer Science+Business Media New York.
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页码:264 / 269
页数:5
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