Weyl spectra of operator matrices

By Woo-Young Lee. 2000

104 citations recorded by the source corpus.

Subfields: Applied Mathematics, Computational Theory and Mathematics, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/605b4429bdc13d727e524c7c3724198c96a096a2

Citations in the corpus

• Semi–Fredholm Spectrum and Weyl's Theorem for Operator Matrices (2006, unknown): “In [ 4 ], it was shown that for every C ∈ B(K, H), the passage from σw(A) ∪ σw(B )t oσw(MC ) is accomplished by removing certain open subsets of σw(A) ∩ σw(B) from the former, that is, there is the equality η(σw(A) � σw(B)) = η(σw(MC)),”