Karunasingha, Dulakshi Santhusitha Kumari Root mean square error or mean absolute error? Use their ratio as well. (English) Zbl 07800140 Inf. Sci. 585, 609-629 (2022). MSC: 62-XX 92-XX PDFBibTeX XMLCite \textit{D. S. K. Karunasingha}, Inf. Sci. 585, 609--629 (2022; Zbl 07800140) Full Text: DOI
Hassani, Mehdi; Moshtagh, Hossein; Ghorbani, Mohammad Some results on derangement polynomials. (English) Zbl 1524.05003 Commentat. Math. Univ. Carol. 63, No. 3, 307-313 (2022). MSC: 05A05 05A16 11B83 26A06 PDFBibTeX XMLCite \textit{M. Hassani} et al., Commentat. Math. Univ. Carol. 63, No. 3, 307--313 (2022; Zbl 1524.05003) Full Text: DOI
Nieznaj, Ernest The infinite product of contraction semigroups on \(l^1(\mathbb{N})\) and \(l^\infty (\mathbb{N})\). (English) Zbl 07622214 Arch. Math. 119, No. 6, 593-600 (2022). MSC: 47D06 60J27 60J35 PDFBibTeX XMLCite \textit{E. Nieznaj}, Arch. Math. 119, No. 6, 593--600 (2022; Zbl 07622214) Full Text: DOI
Karlovich, Alexei; Shargorodsky, Eugene A lower estimate for weak-type Fourier multipliers. (English) Zbl 1487.42025 Complex Var. Elliptic Equ. 67, No. 3, 642-660 (2022). Reviewer: A. Turan Gürkanlı (İstanbul) MSC: 42B15 46E30 PDFBibTeX XMLCite \textit{A. Karlovich} and \textit{E. Shargorodsky}, Complex Var. Elliptic Equ. 67, No. 3, 642--660 (2022; Zbl 1487.42025) Full Text: DOI
Karlovich, Alexei; Shargorodsky, Eugene Algebras of convolution type operators with continuous data do not always contain all rank one operators. (English) Zbl 1477.47095 Integral Equations Oper. Theory 93, No. 2, Paper No. 16, 24 p. (2021). MSC: 47L80 47G10 46E30 42A45 PDFBibTeX XMLCite \textit{A. Karlovich} and \textit{E. Shargorodsky}, Integral Equations Oper. Theory 93, No. 2, Paper No. 16, 24 p. (2021; Zbl 1477.47095) Full Text: DOI arXiv
Hassani, Mehdi Derangements and alternating sum of permutations by integration. (English) Zbl 1448.05002 J. Integer Seq. 23, No. 7, Article 20.7.8, 9 p. (2020). Reviewer: Ioan Tomescu (Bucureşti) MSC: 05A05 05A16 11B73 26A06 PDFBibTeX XMLCite \textit{M. Hassani}, J. Integer Seq. 23, No. 7, Article 20.7.8, 9 p. (2020; Zbl 1448.05002) Full Text: Link