de Malafosse, Bruno; Malkowsky, Eberhard On the spectra of the operator \(B(\widetilde{r},\widetilde{s})\) mapping in \((w_{\infty}(\lambda))_{a}\) and \((w_{0}(\lambda))_{a}\) where \(\lambda\) is a nondecreasing exponentially bounded sequence. (English) Zbl 1474.40019 Mat. Vesn. 72, No. 1, 30-42 (2020). MSC: 40C05 46A45 47B37 PDF BibTeX XML Cite \textit{B. de Malafosse} and \textit{E. Malkowsky}, Mat. Vesn. 72, No. 1, 30--42 (2020; Zbl 1474.40019) Full Text: Link Link
de Malafosse, Bruno Application of the infinite matrix theory to the solvability of certain sequence spaces equations with operators. (English) Zbl 1349.40017 Mat. Vesn. 64, No. 1, 39-52 (2012). MSC: 40C05 PDF BibTeX XML Cite \textit{B. de Malafosse}, Mat. Vesn. 64, No. 1, 39--52 (2012; Zbl 1349.40017)
de Malafosse, Bruno The Banach algebra \(B(X\)), where \(X\) is a BK space and applications. (English) Zbl 1112.46004 Mat. Vesn. 57, No. 1-2, 41-60 (2005). Reviewer: Eberhard Malkowsky (Niš) MSC: 46A45 PDF BibTeX XML Cite \textit{B. de Malafosse}, Mat. Vesn. 57, No. 1--2, 41--60 (2005; Zbl 1112.46004) Full Text: EuDML EMIS
de Malafosse, Bruno Some new properties of sequence spaces and application to the continued fractions. (English) Zbl 1274.46034 Mat. Vesn. 53, No. 3-4, 91-102 (2001). MSC: 46B15 40A15 PDF BibTeX XML Cite \textit{B. de Malafosse}, Mat. Vesn. 53, No. 3--4, 91--102 (2001; Zbl 1274.46034) Full Text: EMIS
de Malafosse, Bruno Bases in sequence spaces and expansion of a function in a series of power series. (English) Zbl 1274.46033 Mat. Vesn. 52, No. 3-4, 99-112 (2000). MSC: 46B15 PDF BibTeX XML Cite \textit{B. de Malafosse}, Mat. Vesn. 52, No. 3--4, 99--112 (2000; Zbl 1274.46033) Full Text: EMIS