Ringel, Claus Michael Iyama’s finiteness theorem via strongly quasi-hereditary algebras. (English) Zbl 1228.16014 J. Pure Appl. Algebra 214, No. 9, 1687-1692 (2010). MSC: 16G10 16E10 16G60 16S50 16D70 PDFBibTeX XMLCite \textit{C. M. Ringel}, J. Pure Appl. Algebra 214, No. 9, 1687--1692 (2010; Zbl 1228.16014) Full Text: DOI arXiv
Dlab, Vlastimil; Ringel, Claus Michael The global dimension of the endomorphism ring of a generator-cogenerator for a hereditary Artin algebra. (English) Zbl 1187.16004 C. R. Math. Acad. Sci., Soc. R. Can. 30, No. 3, 89-96 (2008). Reviewer: Steffen König (Köln) MSC: 16E10 16G10 16S50 16G20 16D90 PDFBibTeX XMLCite \textit{V. Dlab} and \textit{C. M. Ringel}, C. R. Math. Acad. Sci., Soc. R. Can. 30, No. 3, 89--96 (2008; Zbl 1187.16004)
Dlab, Vlastimil; Ringel, Claus Michael Filtrations of right ideals related to projectivity of left ideals. (English) Zbl 0686.16012 Séminaire d’algèbre P. Dubreil et M.-P. Malliavin, Proc., Paris/Fr. 1987/88, Lect. Notes Math. 1404, 95-107 (1989). Reviewer: I.Assem MSC: 16P10 16Gxx 16Dxx 16D40 16W50 16E10 PDFBibTeX XML
Dlab, Vlastimil; Ringel, Claus Michael Every semiprimary ring is the endomorphism ring of a projective module over a quasi-hereditary ring. (English) Zbl 0681.16015 Proc. Am. Math. Soc. 107, No. 1, 1-5 (1989). Reviewer: H.Kupisch MSC: 16P10 16S50 16W99 16E10 16D40 PDFBibTeX XMLCite \textit{V. Dlab} and \textit{C. M. Ringel}, Proc. Am. Math. Soc. 107, No. 1, 1--5 (1989; Zbl 0681.16015) Full Text: DOI Link
Dlab, Vlastimil; Ringel, Claus Michael Quasi-hereditary algebras. (English) Zbl 0666.16014 Ill. J. Math. 33, No. 2, 280-291 (1989). Reviewer: I.Assem MSC: 16P10 16Gxx 16E10 16Dxx 16D70 PDFBibTeX XMLCite \textit{V. Dlab} and \textit{C. M. Ringel}, Ill. J. Math. 33, No. 2, 280--291 (1989; Zbl 0666.16014)
Ringel, Claus Michael Tame algebras and integral quadratic forms. (English) Zbl 0546.16013 Lecture Notes in Mathematics. 1099. Berlin etc.: Springer-Verlag. xiii, 376 p. DM 51.50 (1984). Reviewer: Andrzej Skowroński (Toruń) MSC: 16Gxx 16-02 16P10 16D70 16E20 15A63 11E04 PDFBibTeX XML Full Text: DOI
Happel, Dieter; Ringel, Claus Michael Tilted algebras. (English) Zbl 0503.16024 Trans. Am. Math. Soc. 274, 399-443 (1982). MSC: 16Gxx 16P10 16S50 16E10 16D90 PDFBibTeX XMLCite \textit{D. Happel} and \textit{C. M. Ringel}, Trans. Am. Math. Soc. 274, 399--443 (1982; Zbl 0503.16024) Full Text: DOI