Upper Bound for Spectrum of A System
WU Ping
Abstract：This paper considers estimates for spectrum of a system. The inequality of the upper bound of the spectrum is obtained by using integral, Reyleigh theorem and inequality estimation. The result is widely used in maths physics and mechanics.
Keywords：a systemspectrumupper boundinequality
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 56-60 )