Pretorius, L. M.; Schoeman, M. J. Torsion-completeness over domains with one dimensional quotient field. (English) Zbl 0733.13004 Quaest. Math. 14, No. 2, 217-225 (1991). Reviewer: L.Bican (Praha) MSC: 13C99 13G05 13D30 PDFBibTeX XMLCite \textit{L. M. Pretorius} and \textit{M. J. Schoeman}, Quaest. Math. 14, No. 2, 217--225 (1991; Zbl 0733.13004) Full Text: DOI
Fuchs, L.; Viljoen, G. A weaker form of Baer’s splitting problem over valuation domains. (English) Zbl 0738.13017 Quaest. Math. 14, No. 2, 227-236 (1991). Reviewer: Toma Albu (Bucureşti) MSC: 13F30 13C05 13D30 18G15 PDFBibTeX XMLCite \textit{L. Fuchs} and \textit{G. Viljoen}, Quaest. Math. 14, No. 2, 227--236 (1991; Zbl 0738.13017) Full Text: DOI
Buys, A.; Heidema, J. Regularities and subdirect products of rings. (English) Zbl 0752.16008 Quaest. Math. 14, No. 2, 207-215 (1991). Reviewer: N.Divinsky (Vancouver) MSC: 16N80 16D25 16D70 16N60 PDFBibTeX XMLCite \textit{A. Buys} and \textit{J. Heidema}, Quaest. Math. 14, No. 2, 207--215 (1991; Zbl 0752.16008) Full Text: DOI
Schutte, H. J. On the Krull dimension of transcendental extensions of commutative rings. (English) Zbl 0747.13005 Quaest. Math. 14, No. 2, 201-206 (1991). Reviewer: A.K.Boyle (Washington) MSC: 13B02 13B25 13C15 PDFBibTeX XMLCite \textit{H. J. Schutte}, Quaest. Math. 14, No. 2, 201--206 (1991; Zbl 0747.13005) Full Text: DOI
Hardie, K. A.; Kamps, K. H.; Marcum, H. Computing homotopy groups of a homotopy pullback. (English) Zbl 0747.55010 Quaest. Math. 14, No. 2, 179-199 (1991). Reviewer: W.End (Heidelberg) MSC: 55Q35 55Q05 PDFBibTeX XMLCite \textit{K. A. Hardie} et al., Quaest. Math. 14, No. 2, 179--199 (1991; Zbl 0747.55010) Full Text: DOI
Baues, Hans-Joachim Metastable homotopy and homology. (English) Zbl 0745.18006 Quaest. Math. 14, No. 2, 161-178 (1991). Reviewer: G.Hoff (Villetaneuse) MSC: 18G15 55Q52 55P20 55U99 55P30 PDFBibTeX XMLCite \textit{H.-J. Baues}, Quaest. Math. 14, No. 2, 161--178 (1991; Zbl 0745.18006) Full Text: DOI
Postma, Stef W. The \(\Sigma{}\lambda\)-calculus and derived program forms. (English) Zbl 0741.03005 Quaest. Math. 14, No. 2, 137-159 (1991). MSC: 03B40 68Q10 03B70 68N01 03B50 PDFBibTeX XMLCite \textit{S. W. Postma}, Quaest. Math. 14, No. 2, 137--159 (1991; Zbl 0741.03005) Full Text: DOI
Botha, S. G.; Buys, A. Nilpotency, solvability and radicals in categories. (English) Zbl 0744.18006 Quaest. Math. 14, No. 2, 129-136 (1991). Reviewer: C.Năstăsescu (Bucureşti) MSC: 18D35 16N40 20F19 17B30 PDFBibTeX XMLCite \textit{S. G. Botha} and \textit{A. Buys}, Quaest. Math. 14, No. 2, 129--136 (1991; Zbl 0744.18006) Full Text: DOI
Booth, G. L. Radicals in general \(\Gamma\)-near-rings. (English) Zbl 0737.16029 Quaest. Math. 14, No. 2, 117-127 (1991). Reviewer: J.D.P.Meldrum (Edinburgh) MSC: 16Y30 16N20 16Y60 PDFBibTeX XMLCite \textit{G. L. Booth}, Quaest. Math. 14, No. 2, 117--127 (1991; Zbl 0737.16029) Full Text: DOI