ON A TOPOLOGICAL DIVISOR OF ZERO IN THE CALKIN ALGEBRA

DOI10.4134/BKMS.2006.43.3.653zbMath1120.47006OpenAlexW577809248MaRDI QIDQ3424436

Hong Youl Lee

Publication date: 16 February 2007

Published in: Bulletin of the Korean Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4134/bkms.2006.43.3.653

zbMATH Keywords

Hilbert spaceFredholm operatorCalkin algebratopological divisor of zero

Mathematics Subject Classification ID

(Semi-) Fredholm operators; index theories (47A53)

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