缅北强奸

Seminar Spectral Geometry
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Title: Can one hear a matrix? or The determination of a real symmetric matrix from spectral information

础产蝉迟谤补肠迟:听The question asked in the title is addressed from two points of view: First, it will be shown that providing enough (term to be explained) spectral data, suffices to reconstruct a wide class of matrices. Second, a newly developed trace formula for Hermitian matrices will be shown to be intimately connected to this construction.