Simon, Thomas Total positivity in stable semigroups. (English) Zbl 1385.60009 Constr. Approx. 44, No. 1, 103-120 (2016). MSC: 60B15 15B48 60E07 60G51 PDFBibTeX XMLCite \textit{T. Simon}, Constr. Approx. 44, No. 1, 103--120 (2016; Zbl 1385.60009) Full Text: DOI arXiv
Simon, Thomas Beta-gamma product and sign-regularity. (Produit beta-gamma et régularité du signe.) (French) Zbl 1349.15024 Stud. Sci. Math. Hung. 51, No. 4, 429-453 (2014). MSC: 15A15 26D07 33C15 60E05 15B48 PDFBibTeX XMLCite \textit{T. Simon}, Stud. Sci. Math. Hung. 51, No. 4, 429--453 (2014; Zbl 1349.15024) Full Text: DOI arXiv
Simon, Thomas Total positivity of a Cauchy kernel. (English) Zbl 1292.15035 J. Approx. Theory 184, 238-258 (2014). MSC: 15B48 15A15 33C45 PDFBibTeX XMLCite \textit{T. Simon}, J. Approx. Theory 184, 238--258 (2014; Zbl 1292.15035) Full Text: DOI arXiv