Oberai, Kirti K. On the Weyl spectrum. II. (English) Zbl 0358.47004 Ill. J. Math. 21, 84-90 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 25 Documents MSC: 47A10 Spectrum, resolvent 47A53 (Semi-) Fredholm operators; index theories × Cite Format Result Cite Review PDF