Wang, Kai; Zhang, Shuyi The non-tangential boundary behavior of the matrix-valued rational inner functions on bounded symmetric domain. (English) Zbl 1523.32034 Proc. Am. Math. Soc. 151, No. 4, 1539-1551 (2023). Reviewer: David Békollè (Yaoundé) MSC: 32M15 32A08 32A40 47A56 × Cite Format Result Cite Review PDF Full Text: DOI
Pascoe, J. E. Positivstellensätze for noncommutative rational expressions. (English) Zbl 1390.13076 Proc. Am. Math. Soc. 146, No. 3, 933-937 (2018). Reviewer: Tobias Kaiser (Passau) MSC: 13J30 16K40 47L07 15A22 26C15 47A63 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Melman, A. Improved Cauchy radius for scalar and matrix polynomials. (English) Zbl 1383.15017 Proc. Am. Math. Soc. 146, No. 2, 613-624 (2018). Reviewer: Piroska Lakatos (Debrecen) MSC: 15A54 30C15 47A56 65F15 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Alpay, Daniel; Colombo, Fabrizio; Qian, Tao; Sabadini, Irene Adaptive orthonormal systems for matrix-valued functions. (English) Zbl 1370.47011 Proc. Am. Math. Soc. 145, No. 5, 2089-2106 (2017). MSC: 47A56 41A20 30H10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Hamada, Hiroyasu; Watatani, Yasuo Toeplitz-composition \(C^{*}\)-algebras for certain finite Blaschke products. (English) Zbl 1194.46090 Proc. Am. Math. Soc. 138, No. 6, 2113-2123 (2010). MSC: 46L55 47B33 37F10 46L08 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Dudziak, James A weak-star rational approximation problem connected with subnormal operators. (English) Zbl 0684.30031 Proc. Am. Math. Soc. 107, No. 3, 679-686 (1989). Reviewer: J.Dudziak MSC: 30E10 41A65 47B20 41A20 46J99 × Cite Format Result Cite Review PDF Full Text: DOI