Spectral analysis of a fourth-order nonselfadjoint operator with nonsmooth coefficients

被引：0
作者：
D. M. Polyakov
机构：
[1] Voronezh State University,
来源：
Siberian Mathematical Journal | 2015年 / 56卷
关键词：
fourth-order differential operator; spectrum of operator; method of similar operators;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using the method of similar operators, we study the spectral properties of a fourth-order differential operator with two types of classical boundary conditions. We obtain asymptotics for the spectrum and estimates for the spectral decompositions of this operator. We construct the semigroup generated by the opposite fourth-order differential operator.
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页码：138 / 154
页数：16
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