Berkani, Mohammed A trace formula for the index of B-Fredholm operators. (English) Zbl 1525.47031 Proc. Edinb. Math. Soc., II. Ser. 61, No. 4, 1063-1068 (2018). MSC: 47A53 46H05 PDFBibTeX XMLCite \textit{M. Berkani}, Proc. Edinb. Math. Soc., II. Ser. 61, No. 4, 1063--1068 (2018; Zbl 1525.47031) Full Text: DOI arXiv
Berkani, M.; Castro-González, N. Unbounded b-Fredholm operators on Hilbert spaces. (English) Zbl 1160.47008 Proc. Edinb. Math. Soc., II. Ser. 51, No. 2, 285-296 (2008). Reviewer: Vladimir S. Pilidi (Rostov-na-Donu) MSC: 47A53 47A55 PDFBibTeX XMLCite \textit{M. Berkani} and \textit{N. Castro-González}, Proc. Edinb. Math. Soc., II. Ser. 51, No. 2, 285--296 (2008; Zbl 1160.47008) Full Text: DOI