Paulauskas, Vygantas A generalization of sectorial and quasi-sectorial operators. (English) Zbl 1248.47042 J. Funct. Anal. 262, No. 5, 2074-2099 (2012). Reviewer: Hector O. Fattorini (Los Angeles) MSC: 47D03 65N06 PDFBibTeX XMLCite \textit{V. Paulauskas}, J. Funct. Anal. 262, No. 5, 2074--2099 (2012; Zbl 1248.47042) Full Text: DOI
Bentkus, V.; Paulauskas, V. Optimal error estimates in operator-norm approximations of semigroups. (English) Zbl 1077.47041 Lett. Math. Phys. 68, No. 3, 131-138 (2004). Reviewer: Andras Batkai (Roma) MSC: 47D03 41A80 34G10 65L70 65J10 47N40 47N20 PDFBibTeX XMLCite \textit{V. Bentkus} and \textit{V. Paulauskas}, Lett. Math. Phys. 68, No. 3, 131--138 (2004; Zbl 1077.47041) Full Text: DOI
Ngongo, E. Mundari Approximations rationnelles type Norsett d’un semi-groupe. (Norsett type rational approximations of a semi-group). (French) Zbl 0715.47025 Bull. Soc. R. Sci. Liège 59, No. 2, 145-166 (1990). Reviewer: C.Marinov MSC: 47D03 65J10 PDFBibTeX XMLCite \textit{E. M. Ngongo}, Bull. Soc. R. Sci. Liège 59, No. 2, 145--166 (1990; Zbl 0715.47025)
Ngongo, E. Mundari Approximations rationnelles type Padé d’un semi-groupe. (Padé type rational approximations of a semi-group). (French) Zbl 0715.47024 Bull. Soc. R. Sci. Liège 59, No. 2, 113-143 (1990). Reviewer: C.Marinov MSC: 47D03 65J10 PDFBibTeX XMLCite \textit{E. M. Ngongo}, Bull. Soc. R. Sci. Liège 59, No. 2, 113--143 (1990; Zbl 0715.47024)
Görlich, E.; Pontzen, D. On approximation by operator semigroups of a general type. (English) Zbl 0559.47028 Ann. Mat. Pura Appl., IV. Ser. 136, 119-132 (1984). MSC: 47D03 41A40 65M12 PDFBibTeX XMLCite \textit{E. Görlich} and \textit{D. Pontzen}, Ann. Mat. Pura Appl. (4) 136, 119--132 (1984; Zbl 0559.47028) Full Text: DOI
Taira, Kazuaki Semigroups and boundary value problems. II. (English) Zbl 0517.47026 Proc. Japan Acad., Ser. A 58, 277-280 (1982). MSC: 47D03 47A10 35G10 35K25 65H10 PDFBibTeX XMLCite \textit{K. Taira}, Proc. Japan Acad., Ser. A 58, 277--280 (1982; Zbl 0517.47026) Full Text: DOI
Taira, Kazuaki Semigroups and boundary value problems. (English) Zbl 0504.47042 Duke Math. J. 49, 287-320 (1982). MSC: 47D03 47A10 35G10 35K25 65H10 PDFBibTeX XMLCite \textit{K. Taira}, Duke Math. J. 49, 287--320 (1982; Zbl 0504.47042) Full Text: DOI
Goerlich, E.; Pontzen, D. Approximation of operator semigroups of Oharu’s class \((C_{(k)})\). (English) Zbl 0498.47016 Tohoku Math. J., II. Ser. 34, 539-552 (1982). MSC: 47D03 65M12 41A40 PDFBibTeX XMLCite \textit{E. Goerlich} and \textit{D. Pontzen}, Tôhoku Math. J. (2) 34, 539--552 (1982; Zbl 0498.47016) Full Text: DOI
Belleni-Morante, Aldo Applied semigroups and evolution equations. (English) Zbl 0426.47020 Oxford Mathematical Monographs. Oxford: Clarendon Press. XV, 387 p. £9.75 (1979). MSC: 47D03 47-02 47H20 35F10 35F25 35G10 35K25 35Q99 65M12 PDFBibTeX XML