Chadwick, J. J. M.; Wickstead, A. W. A quotient of ultrapowers of Banach spaces and semi-Fredholm operators. (English) Zbl 0388.46028 Bull. Lond. Math. Soc. 9, 321-325 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 5 Documents MSC: 46E40 Spaces of vector- and operator-valued functions 46A45 Sequence spaces (including Köthe sequence spaces) 47A53 (Semi-) Fredholm operators; index theories 46B99 Normed linear spaces and Banach spaces; Banach lattices PDFBibTeX XMLCite \textit{J. J. M. Chadwick} and \textit{A. W. Wickstead}, Bull. Lond. Math. Soc. 9, 321--325 (1977; Zbl 0388.46028) Full Text: DOI