Alpay, Daniel; Pinhas, Ariel; Vinnikov, Victor Commuting operators over Pontryagin spaces with applications to system theory. (English) Zbl 07667101 J. Funct. Anal. 284, No. 10, Article ID 109864, 66 p. (2023). Reviewer: Kamran Sharifi (Shahrood) MSC: 47B32 47B50 46C20 46E22 47A48 47A56 PDFBibTeX XMLCite \textit{D. Alpay} et al., J. Funct. Anal. 284, No. 10, Article ID 109864, 66 p. (2023; Zbl 07667101) Full Text: DOI arXiv
Alpay, Daniel; Jorgensen, Palle Reflection positivity via Krein space analysis. (English) Zbl 07579358 Adv. Appl. Math. 141, Article ID 102411, 45 p. (2022). MSC: 47-XX 30E25 42A99 47B90 47H10 81T16 PDFBibTeX XMLCite \textit{D. Alpay} and \textit{P. Jorgensen}, Adv. Appl. Math. 141, Article ID 102411, 45 p. (2022; Zbl 07579358) Full Text: DOI
Alpay, Daniel; Colombo, Fabrizio; Sabadini, Irene; Schneider, Baruch Beurling-Lax type theorems and Cuntz relations. (English) Zbl 07432147 Linear Algebra Appl. 633, 152-212 (2022). MSC: 47B32 30C10 PDFBibTeX XMLCite \textit{D. Alpay} et al., Linear Algebra Appl. 633, 152--212 (2022; Zbl 07432147) Full Text: DOI arXiv
Yger, Alain Flexibility of analysis serving computational polynomial algebra or arithmetics. (English) Zbl 1470.32018 Complex Anal. Oper. Theory 15, No. 3, Paper No. 61, 40 p. (2021). MSC: 32Axx 32Pxx 32Uxx 14Qxx 14Gxx PDFBibTeX XMLCite \textit{A. Yger}, Complex Anal. Oper. Theory 15, No. 3, Paper No. 61, 40 p. (2021; Zbl 1470.32018) Full Text: DOI