Hilbert空间L^2(E,μ)中的一个不等式及其应用

A Inequality and Its Application in the Hilbert Space L^2(E,μ)

用分析法得到了复Hilbert空间L2(E,μ)中一个关于内积与范数关系的不等式,并讨论了它的一些应用.

By using the analysis method,this paper gets a inequality about the relation of the interior product and the norm in the complex Hilbert space L^2(E,μ),and furthermore,discusses some application of it.