PT EN

Spectral Inequalities

Program

Eigenvalues of self-adjoint compact operators in Hilbert spaces. S-Numbers of compact self-adjoint operators. Integer h of factors matrices and modules. Extremal characterizations and properties of eigenvalue approximations, s-numbers and invariant factors. Inequalities for eigenvalues of sums and s-numbers of products. Divisibility relations for invariant factors of matrix products, and module extensions and quotients.

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