Akbulut, S.; King, H. All compact manifolds are homeomorphic to totally algebraic real algebraic sets. (English) Zbl 0731.14037 Comment. Math. Helv. 66, No. 1, 139-149 (1991). Reviewer: P.E.Newstead (Liverpool) MSC: 14P05 57R99 PDF BibTeX XML Cite \textit{S. Akbulut} and \textit{H. King}, Comment. Math. Helv. 66, No. 1, 139--149 (1991; Zbl 0731.14037) Full Text: DOI EuDML
Blind, G.; Blind, R. The semiregular polytopes. (English) Zbl 0728.52006 Comment. Math. Helv. 66, No. 1, 150-154 (1991). Reviewer: J.C.Dupin (Valenciennes) MSC: 52B11 PDF BibTeX XML Cite \textit{G. Blind} and \textit{R. Blind}, Comment. Math. Helv. 66, No. 1, 150--154 (1991; Zbl 0728.52006) Full Text: DOI EuDML
Dwyer, William G.; Wilkerson, Clarence W. Smith theory and the functor T. (English) Zbl 0726.55011 Comment. Math. Helv. 66, No. 1, 1-17 (1991). Reviewer: S.Papadima (Bucureşti) MSC: 55S10 55M35 PDF BibTeX XML Cite \textit{W. G. Dwyer} and \textit{C. W. Wilkerson}, Comment. Math. Helv. 66, No. 1, 1--17 (1991; Zbl 0726.55011) Full Text: DOI EuDML
Arkowitz, Martin; Lupton, Gregory Rational co-H-spaces. (English) Zbl 0724.55009 Comment. Math. Helv. 66, No. 1, 79-108 (1991). Reviewer: J.C.Thomas (Villeneuve d’Ascq) MSC: 55P62 PDF BibTeX XML Cite \textit{M. Arkowitz} and \textit{G. Lupton}, Comment. Math. Helv. 66, No. 1, 79--108 (1991; Zbl 0724.55009) Full Text: DOI EuDML
Webb, P. J. A split exact sequence of Mackey functors. (English) Zbl 0722.57019 Comment. Math. Helv. 66, No. 1, 34-69 (1991). Reviewer: K.Pawałowski (Poznań) MSC: 57S17 18G30 20J06 PDF BibTeX XML Cite \textit{P. J. Webb}, Comment. Math. Helv. 66, No. 1, 34--69 (1991; Zbl 0722.57019) Full Text: DOI EuDML
Tukia, Pekka Homomorphisms of constant stretch between Möbius groups. (English) Zbl 0719.30035 Comment. Math. Helv. 66, No. 1, 155-167 (1991). Reviewer: P.Tukia MSC: 30F40 30F60 20H10 PDF BibTeX XML Cite \textit{P. Tukia}, Comment. Math. Helv. 66, No. 1, 155--167 (1991; Zbl 0719.30035) Full Text: DOI EuDML
Greenberg, Peter; Sergiescu, Vlad An acyclic extension of the braid group. (English) Zbl 0736.20020 Comment. Math. Helv. 66, No. 1, 109-138 (1991). Reviewer: C.-H.Sah (Stony Brook) MSC: 20F36 57Q45 58D05 55R35 20E22 57R50 20J05 PDF BibTeX XML Cite \textit{P. Greenberg} and \textit{V. Sergiescu}, Comment. Math. Helv. 66, No. 1, 109--138 (1991; Zbl 0736.20020) Full Text: DOI EuDML
Riedtmann, Christine; Schofield, Aidan On a simplicial complex associated with tilting modules. (English) Zbl 0790.16013 Comment. Math. Helv. 66, No. 1, 70-78 (1991). Reviewer: Xue Weimin (Fouzhou) MSC: 16G30 16P10 57Q99 PDF BibTeX XML Cite \textit{C. Riedtmann} and \textit{A. Schofield}, Comment. Math. Helv. 66, No. 1, 70--78 (1991; Zbl 0790.16013) Full Text: DOI EuDML
Lalonde, François; Sikorav, Jean-Claude Lagrangian submanifolds and exact Lagrangians of cotangent bundles. (Sous-variétés lagrangiennes et lagrangiennes exactes des fibrés cotangents.) (French) Zbl 0759.53022 Comment. Math. Helv. 66, No. 1, 18-33 (1991). Reviewer: V.Cruceanu (Iaşi) MSC: 53C15 55R25 53C40 PDF BibTeX XML Cite \textit{F. Lalonde} and \textit{J.-C. Sikorav}, Comment. Math. Helv. 66, No. 1, 18--33 (1991; Zbl 0759.53022) Full Text: DOI EuDML