Sahi, Siddharta; Salmasian, Hadi Quadratic Capelli operators and Okounkov polynomials. (English. French summary) Zbl 1429.05201 Ann. Sci. Éc. Norm. Supér. (4) 52, No. 4, 867-890 (2019). MSC: 05E05 14M15 22E46 PDF BibTeX XML Cite \textit{S. Sahi} and \textit{H. Salmasian}, Ann. Sci. Éc. Norm. Supér. (4) 52, No. 4, 867--890 (2019; Zbl 1429.05201) Full Text: DOI
Bellamy, Gwyn; Schedler, Travis Filtrations on Springer fiber cohomology and Kostka polynomials. (English) Zbl 1390.17031 Lett. Math. Phys. 108, No. 3, 679-698 (2018). MSC: 17B63 14F10 14M15 PDF BibTeX XML Cite \textit{G. Bellamy} and \textit{T. Schedler}, Lett. Math. Phys. 108, No. 3, 679--698 (2018; Zbl 1390.17031) Full Text: DOI
Serganova, Vera Representations of Lie superalgebras. (English) Zbl 1430.17029 Callegaro, Filippo (ed.) et al., Perspectives in Lie theory. Selected papers based on the presentations at the INdAM intensive research period, Pisa, Italy, December 2014 – February 2015. Cham: Springer. Springer INdAM Ser. 19, 125-177 (2017). MSC: 17B10 17B20 17B22 22E27 PDF BibTeX XML Cite \textit{V. Serganova}, Springer INdAM Ser. 19, 125--177 (2017; Zbl 1430.17029) Full Text: DOI
Berest, Yuri; Felder, Giovanni; Patotski, Sasha; Ramadoss, Ajay C.; Willwacher, Thomas Representation homology, Lie algebra cohomology and the derived Harish-Chandra homomorphism. (English) Zbl 1406.16014 J. Eur. Math. Soc. (JEMS) 19, No. 9, 2811-2893 (2017). MSC: 16G99 17B56 17B63 18G55 16E40 16E45 53D30 16B50 PDF BibTeX XML Cite \textit{Y. Berest} et al., J. Eur. Math. Soc. (JEMS) 19, No. 9, 2811--2893 (2017; Zbl 1406.16014) Full Text: DOI
Alldridge, Alexander Symmetric superspaces: slices, radial parts, and invariant functions. (English) Zbl 1371.58011 Krause, Henning (ed.) et al., Representation theory – Current trends and perspectives. In part based on talks given at the last joint meeting of the priority program in Bad Honnef, Germany, in March 2015. Zürich: European Mathematical Society (EMS) (ISBN 978-3-03719-171-2/hbk; 978-3-03719-671-7/ebook). EMS Series of Congress Reports, 1-11 (2017). MSC: 58C50 58E40 17B20 17B35 53C35 PDF BibTeX XML Cite \textit{A. Alldridge}, in: Representation theory -- Current trends and perspectives. In part based on talks given at the last joint meeting of the priority program in Bad Honnef, Germany, in March 2015. Zürich: European Mathematical Society (EMS). 1--11 (2017; Zbl 1371.58011)
Hu, Naihong; Shi, Yuxing On the centre of two-parameter quantum groups \(U_{r, s}(\mathfrak{g})\) for type \(B_n\) with \(n\) even. (English) Zbl 1362.17022 J. Geom. Phys. 86, 422-433 (2014). MSC: 17B37 17B35 PDF BibTeX XML Cite \textit{N. Hu} and \textit{Y. Shi}, J. Geom. Phys. 86, 422--433 (2014; Zbl 1362.17022) Full Text: DOI arXiv
Rozhkovskaya, Natasha A new formula for the Pfaffian-type Segal-Sugawara vector. (English) Zbl 1321.17009 J. Lie Theory 24, No. 2, 529-543 (2014). Reviewer: Stefano Capparelli (Roma) MSC: 17B35 17B67 PDF BibTeX XML Cite \textit{N. Rozhkovskaya}, J. Lie Theory 24, No. 2, 529--543 (2014; Zbl 1321.17009) Full Text: Link arXiv
Li, Libin; Wu, Jingyan; Zhu, Meiling Quantum Weyl polynomials and the center of the quantum group \(U_q(\mathfrak{sl}_3)\). (English) Zbl 1256.17007 Algebra Colloq. 19, No. 3, 525-532 (2012). Reviewer: Volodymyr Mazorchuk (Uppsala) MSC: 17B37 17B10 16U70 PDF BibTeX XML Cite \textit{L. Li} et al., Algebra Colloq. 19, No. 3, 525--532 (2012; Zbl 1256.17007) Full Text: DOI
Higson, Nigel On the analogy between complex semisimple groups and their Cartan motion groups. (English) Zbl 1236.22010 Connes, Alain (ed.) et al., Noncommutative geometry and global analysis. Conference in honor of Henri Moscovici, Bonn, Germany, June 29–July 4, 2009. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4944-6/pbk). Contemporary Mathematics 546, 137-170 (2011). Reviewer: Vasily A. Chernecky (Odessa) MSC: 22E47 22-06 16S30 20C08 46L80 PDF BibTeX XML Cite \textit{N. Higson}, Contemp. Math. 546, 137--170 (2011; Zbl 1236.22010)
Torossian, Charles Applications of bi-quantization to Lie theory. (Applications de la bi-quantification à la théorie de Lie.) (French. English introduction) Zbl 1231.17012 Cattaneo, Alberto S. (ed.) et al., Higher structures in geometry and physics. In honor of Murray Gerstenhaber and Jim Stasheff. Basel: Birkhäuser (ISBN 978-0-8176-4734-6/hbk; 978-0-8176-4735-3/ebook). Progress in Mathematics 287, 315-342 (2011). Reviewer: Panagiotis Batakidis (Nicosia) MSC: 17B62 53D55 53D17 22E60 PDF BibTeX XML Cite \textit{C. Torossian}, Prog. Math. 287, 315--342 (2011; Zbl 1231.17012)
Talalaev, D.; Chervov, A. KZ equation, G-opers, quantum Drinfeld-Sokolov reduction, and quantum Cayley-Hamilton identity. (English. Russian original) Zbl 1179.82052 J. Math. Sci., New York 158, No. 6, 904-911 (2009); translation from Zap. Nauchn. Semin. POMI 360, 246-259 (2008). MSC: 82B23 PDF BibTeX XML Cite \textit{D. Talalaev} and \textit{A. Chervov}, J. Math. Sci., New York 158, No. 6, 904--911 (2009; Zbl 1179.82052); translation from Zap. Nauchn. Semin. POMI 360, 246--259 (2008) Full Text: DOI arXiv
Oda, Hiroshi; Oshima, Toshio Minimal polynomials and annihilators of generalized Verma modules of the scalar type. (English) Zbl 1101.22010 J. Lie Theory 16, No. 1, 155-219 (2006). Reviewer: Volodymyr Mazorchuk (Uppsala) MSC: 22E47 16S30 17B35 PDF BibTeX XML Cite \textit{H. Oda} and \textit{T. Oshima}, J. Lie Theory 16, No. 1, 155--219 (2006; Zbl 1101.22010) Full Text: Link arXiv
Benkart, Georgia; Kang, Seok-Jin; Lee, Kyu-Hwan On the centre of two-parameter quantum groups. (English) Zbl 1106.17013 Proc. R. Soc. Edinb., Sect. A, Math. 136, No. 3, 445-472 (2006). Reviewer: Volodymyr Mazorchuk (Uppsala) MSC: 17B37 PDF BibTeX XML Cite \textit{G. Benkart} et al., Proc. R. Soc. Edinb., Sect. A, Math. 136, No. 3, 445--472 (2006; Zbl 1106.17013) Full Text: DOI
Torossian, Charles Orthogonal symmetric pairs and the Rouvière isomorphism. (Paires symétriques orthogonales et isomorphisme de Rouvière.) (French) Zbl 1062.22027 J. Lie Theory 15, No. 1, 79-87 (2005). Reviewer: Gheorghe Zet (Iaşi) MSC: 22E30 43A85 17B35 PDF BibTeX XML Cite \textit{C. Torossian}, J. Lie Theory 15, No. 1, 79--87 (2005; Zbl 1062.22027) Full Text: EuDML
Gorelik, Maria The Kac construction of the centre of \(U({\mathfrak g})\) for Lie superalgebras. (English) Zbl 1086.17007 J. Nonlinear Math. Phys. 11, No. 3, 325-349 (2004). Reviewer: Vesselin Drensky (Sofia) MSC: 17B35 17B37 17B20 PDF BibTeX XML Cite \textit{M. Gorelik}, J. Nonlinear Math. Phys. 11, No. 3, 325--349 (2004; Zbl 1086.17007) Full Text: DOI
Papalexiou, Nikolaos Formal expansion of Harish-Chandra homomorphism. (English) Zbl 1036.17012 Commun. Algebra 31, No. 11, 5305-5318 (2003). Reviewer: Rutwig Campoamor-Stursberg (Mulhouse) MSC: 17B35 17B20 PDF BibTeX XML Cite \textit{N. Papalexiou}, Commun. Algebra 31, No. 11, 5305--5318 (2003; Zbl 1036.17012) Full Text: DOI
Hunziker, Markus; Schwarz, Gerald W. A homomorphism of Harish-Chandra and direct images of \(\mathcal{D}\)-modules. (English) Zbl 0981.22003 Proc. Am. Math. Soc. 129, No. 12, 3485-3493 (2001). Reviewer: Guy Roos (Paris) MSC: 22E46 32C38 13N10 PDF BibTeX XML Cite \textit{M. Hunziker} and \textit{G. W. Schwarz}, Proc. Am. Math. Soc. 129, No. 12, 3485--3493 (2001; Zbl 0981.22003) Full Text: DOI
Naito, S. On the Harish-Chandra homomorphism for generalized Kac-Moody algebras. (English) Zbl 1012.17016 Commun. Algebra 29, No. 3, 1069-1084 (2001). Reviewer: Dražen Adamovic (Zagreb) MSC: 17B67 17B65 17B70 17B55 PDF BibTeX XML Cite \textit{S. Naito}, Commun. Algebra 29, No. 3, 1069--1084 (2001; Zbl 1012.17016) Full Text: DOI
Howe, Roger E. Harish-Chandra homomorphisms. (English) Zbl 0957.22021 Doran, Robert S. (ed.) et al., The mathematical legacy of Harish-Chandra. A celebration of representation theory and harmonic analysis. Proceedings of an AMS special session honoring the memory of Harish-Chandra, Baltimore, MD, USA, January 9-10, 1998. Providence, RI: American Mathematical Society (AMS). Proc. Symp. Pure Math. 68, 321-332 (2000). Reviewer: Jeffrey Adler (Akron) MSC: 22E50 22-02 PDF BibTeX XML Cite \textit{R. E. Howe}, Proc. Symp. Pure Math. 68, 321--332 (2000; Zbl 0957.22021)
Frenkel, Edward; Reshetikhin, Nicolai The \(q\)-characters of representations of quantum affine algebras and deformations of \(W\)-algebras. (English) Zbl 0973.17015 Jing, Naihuan (ed.) et al., Recent developments in quantum affine algebras and related topics. Proceedings of the international conference on representations of affine and quantum affine algebras and their applications, North Carolina State University, Raleigh, NC, USA, May 21-24, 1998. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 248, 163-205 (1999). Reviewer: M.Primc (Zagreb) MSC: 17B37 81R50 17B68 81R10 PDF BibTeX XML Cite \textit{E. Frenkel} and \textit{N. Reshetikhin}, Contemp. Math. 248, 163--205 (1999; Zbl 0973.17015) Full Text: arXiv
Hong, Jin Center and universal \(R\)-matrix for quantized Borcherds superalgebras. (English) Zbl 1018.17012 J. Math. Phys. 40, No. 6, 3123-3145 (1999). MSC: 17B37 81R50 PDF BibTeX XML Cite \textit{J. Hong}, J. Math. Phys. 40, No. 6, 3123--3145 (1999; Zbl 1018.17012) Full Text: DOI arXiv
Papalexiou, Nikolaos On the orbit method and the homomorphism of Harish-Chandra. (English) Zbl 0944.17006 J. Algebra 219, No. 2, 747-765 (1999). Reviewer: Vesselin Drensky (Sofia) MSC: 17B35 16S30 PDF BibTeX XML Cite \textit{N. Papalexiou}, J. Algebra 219, No. 2, 747--765 (1999; Zbl 0944.17006) Full Text: DOI
Baldoni, Welleda; Möseneder Frajria, Pierluigi The Harish-Chandra homomorphism for a quantized classical Hermitian symmetric pair. (English) Zbl 0932.17014 Ann. Inst. Fourier 49, No. 4, 1179-1214 (1999). Reviewer: Sorin Dascalescu (Bucureşti) MSC: 17B37 16W30 PDF BibTeX XML Cite \textit{W. Baldoni} and \textit{P. Möseneder Frajria}, Ann. Inst. Fourier 49, No. 4, 1179--1214 (1999; Zbl 0932.17014) Full Text: DOI Numdam EuDML
Torossian, Charles Harish-Chandra homomorphism for orthogonal symmetric pairs and radial parts of invariant differential operators on symmetric spaces. (L’homomorphisme de Harish-Chandra pour les paires symétriques orthogonales et parties radiales des opérateurs différentiels invariants sur les espaces symétriques.) (French) Zbl 0919.22003 Bull. Soc. Math. Fr. 126, No. 3, 295-354 (1998). Reviewer: Zhu Fulin (Hubei) MSC: 22E30 43A85 22E27 PDF BibTeX XML Cite \textit{C. Torossian}, Bull. Soc. Math. Fr. 126, No. 3, 295--354 (1998; Zbl 0919.22003) Full Text: DOI Link Numdam EuDML
Möseneder Frajria, P. A guide to \(L\)-operators. (English) Zbl 0914.17007 Rend. Mat. Appl., VII. Ser. 18, No. 1, 65-85 (1998). Reviewer: W.M.McGovern (Seattle) MSC: 17B37 16W30 PDF BibTeX XML Cite \textit{P. Möseneder Frajria}, Rend. Mat. Appl., VII. Ser. 18, No. 1, 65--85 (1998; Zbl 0914.17007)
Naito, Satoshi Harish-Chandra homomorphisms in relation to generalized Kac-Moody algebras. (English) Zbl 0989.17020 RIMS Kokyuroku 1017, 54-69 (1997). MSC: 17B67 17B35 PDF BibTeX XML Cite \textit{S. Naito}, RIMS Kokyuroku 1017, 54--69 (1997; Zbl 0989.17020)
Konno, Kazuko The structure of the center of the universal enveloping algebra for the Lie superalgebra \(\mathfrak{sl}(m,1)\). (English) Zbl 0957.17010 RIMS Kokyuroku 1008, 110-117 (1997). MSC: 17B35 PDF BibTeX XML Cite \textit{K. Konno}, RIMS Kokyuroku 1008, 110--117 (1997; Zbl 0957.17010)
Joseph, Anthony On a Harish-Chandra homomorphism. (English. Abridged French version) Zbl 1002.17007 C. R. Acad. Sci., Paris, Sér. I 324, No. 7, 759-764 (1997). Reviewer: Cheng Chonhu (Xiangtan) MSC: 17B35 17B20 PDF BibTeX XML Cite \textit{A. Joseph}, C. R. Acad. Sci., Paris, Sér. I 324, No. 7, 759--764 (1997; Zbl 1002.17007) Full Text: DOI
Schwarz, Gerald W. On a homomorphism of Harish-Chandra. (English) Zbl 0870.22010 Lehrer, Gus (ed.) et al., Algebraic groups and Lie groups. A volume of papers in honour of the late R. W. Richardson. Cambridge: Cambridge University Press. Aust. Math. Soc. Lect. Ser. 9, 321-329 (1997). Reviewer: S.Evens (Tucson) MSC: 22E47 17B20 PDF BibTeX XML Cite \textit{G. W. Schwarz}, Aust. Math. Soc. Lect. Ser. 9, 321--329 (1997; Zbl 0870.22010)
Wallach, N. R.; Hunziker, M. On the Harish-Chandra homomorphism of invariant differential operators on a reductive Lie algebra. (English) Zbl 0836.22013 Gross, Kenneth I. (ed.) et al., Representation theory and harmonic analysis. A conference in honor of Ray A. Kunze, January 12-14, 1994, Cincinnati, OH, USA. Providence, RI: American Mathematical Society. Contemp. Math. 191, 223-243 (1995). Reviewer: C.Udrişte (Bucureşti) MSC: 22E30 22E45 PDF BibTeX XML Cite \textit{N. R. Wallach} and \textit{M. Hunziker}, Contemp. Math. 191, 223--243 (1995; Zbl 0836.22013)
Chen, Zhonghu On the Harish-Chandra homomorphism for the Chevalley groups over \(p\)-adic field. (English) Zbl 0830.22009 Chin. Ann. Math., Ser. B 16, No. 1, 63-74 (1995). Reviewer: B.Kunyavskii (Ramat Gan) MSC: 22E50 20G05 PDF BibTeX XML Cite \textit{Z. Chen}, Chin. Ann. Math., Ser. B 16, No. 1, 63--74 (1995; Zbl 0830.22009)
Geoffriau, François Harish-Chandra homomorphism for generalized Takiff algebras. (Homomorphisme de Harish-Chandra pour les algèbres de Takiff généralisées.) (French) Zbl 0847.17006 J. Algebra 171, No. 2, 444-456 (1995). Reviewer: W.M.McGovern (Seattle) MSC: 17B20 17B35 PDF BibTeX XML Cite \textit{F. Geoffriau}, J. Algebra 171, No. 2, 444--456 (1995; Zbl 0847.17006) Full Text: DOI
Knop, Friedrich A Harish-Chandra homomorphism for reductive group actions. (English) Zbl 0828.22017 Ann. Math. (2) 140, No. 2, 253-288 (1994). Reviewer: A.Deitmar (Heidelberg) MSC: 22E46 14L30 PDF BibTeX XML Cite \textit{F. Knop}, Ann. Math. (2) 140, No. 2, 253--288 (1994; Zbl 0828.22017) Full Text: DOI
Duflo, Michel; Vergne, Michèle A uniqueness theorem for coherent families on semi-simple Lie groups. (Un théorème d’unicité pour les familles cohérentes sur les groupes de Lie semi-simples.) (French) Zbl 0812.22011 C. R. Acad. Sci., Paris, Sér. I 317, No. 11, 1001-1006 (1993). Reviewer: K.-H.Neeb (Darmstadt) MSC: 22E46 22E30 PDF BibTeX XML Cite \textit{M. Duflo} and \textit{M. Vergne}, C. R. Acad. Sci., Paris, Sér. I 317, No. 11, 1001--1006 (1993; Zbl 0812.22011)
Torossian, Charles Invariant differential operators on symmetric spaces. I: Orbit methods. (Opérateurs différentiels invariants sur les espaces symétriques. I: Méthodes des orbites.) (French) Zbl 0803.43003 J. Funct. Anal. 117, No. 1, 118-173 (1993). Reviewer: F.Rouvière (Nice) MSC: 43A85 53C35 22E45 32C38 PDF BibTeX XML Cite \textit{C. Torossian}, J. Funct. Anal. 117, No. 1, 118--173 (1993; Zbl 0803.43003) Full Text: DOI
Drozd, Yu. A.; Ovsienko, S. A.; Futornyj, V. M. Harish-Chandra S-homomorphism and \({\mathfrak G}\)-modules generated by a semiprimitive element. (English. Russian original) Zbl 0717.17010 Ukr. Math. J. 42, No. 8, 919-924 (1990); translation from Ukr. Mat. Zh. 42, No. 8, 1031-1037 (1990). Reviewer: P.Grushko MSC: 17B10 17B20 PDF BibTeX XML Cite \textit{Yu. A. Drozd} et al., Ukr. Math. J. 42, No. 8, 919--924 (1990; Zbl 0717.17010); translation from Ukr. Mat. Zh. 42, No. 8, 1031--1037 (1990) Full Text: DOI
Britten, D. J.; Lemire, F. W. The Harish-Chandra homomorphism on primitive cycles. (English) Zbl 0677.17004 Algebras Groups Geom. 5, No. 3, 235-256 (1988). Reviewer: Th.Farmer MSC: 17B20 17B10 PDF BibTeX XML Cite \textit{D. J. Britten} and \textit{F. W. Lemire}, Algebras Groups Geom. 5, No. 3, 235--256 (1988; Zbl 0677.17004)
Opdam, E. M. Root systems and hypergeometric functions. III. (English) Zbl 0669.33007 Compos. Math. 67, No. 1, 21-49 (1988). Reviewer: G.Tu MSC: 33C60 17B20 PDF BibTeX XML Cite \textit{E. M. Opdam}, Compos. Math. 67, No. 1, 21--49 (1988; Zbl 0669.33007) Full Text: Numdam EuDML
Howe, Roger Harish-Chandra homomorphisms for \({\mathfrak p}\)-adic groups. (English) Zbl 0593.22014 Regional Conference Series in Mathematics 59. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-0709-9). xi, 76 p. (1985). Reviewer: J.Repka MSC: 22E50 11F70 22-02 22D30 22E46 16S34 16W99 PDF BibTeX XML Cite \textit{R. Howe}, Harish-Chandra homomorphisms for \({\mathfrak p}\)-adic groups. Providence, RI: American Mathematical Society (AMS) (1985; Zbl 0593.22014)
Delorme, P. Homomorphismes de Harish-Chandra liés aux K-types minimaux des séries principales généralisées des groupes de Lie réductifs connexes. (Harish-Chandra homomorphisms related to minimal K-types of generalized principal series of connected reductive Lie groups). Appendix by J. L. Brylinski. (French) Zbl 0582.22009 Ann. Sci. Éc. Norm. Supér. (4) 17, 117-156 (1984). Reviewer: C.D.Keys MSC: 22E45 22E30 PDF BibTeX XML Cite \textit{P. Delorme}, Ann. Sci. Éc. Norm. Supér. (4) 17, 117--156 (1984; Zbl 0582.22009) Full Text: DOI Numdam EuDML
Chari, Vyjayanthi; Ilangovan, S. On the Harish-Chandra homomorphism for infinite-dimensional Lie algebras. (English) Zbl 0545.17003 J. Algebra 90, 476-490 (1984). Reviewer: W.Hein MSC: 17B65 PDF BibTeX XML Cite \textit{V. Chari} and \textit{S. Ilangovan}, J. Algebra 90, 476--490 (1984; Zbl 0545.17003) Full Text: DOI
Kac, Victor G. Laplace operators of infinite-dimensional Lie algebras and theta functions. (English) Zbl 0532.17008 Proc. Natl. Acad. Sci. USA 81, 645-647 (1984). Reviewer: Wim H. Hesselink MSC: 17B65 17B35 17B20 17B70 PDF BibTeX XML Cite \textit{V. G. Kac}, Proc. Natl. Acad. Sci. USA 81, 645--647 (1984; Zbl 0532.17008) Full Text: DOI
Sergeev, A. N. The centre of enveloping algebra for Lie superalgebra Q(n,\({\mathbb{C}})\). (English) Zbl 0539.17003 Lett. Math. Phys. 7, 177-179 (1983). Reviewer: M.Scheunert MSC: 17A70 PDF BibTeX XML Cite \textit{A. N. Sergeev}, Lett. Math. Phys. 7, 177--179 (1983; Zbl 0539.17003) Full Text: DOI
Scheunert, M. Casimir elements of epsilon Lie algebras. (English) Zbl 0527.17001 J. Math. Phys. 24, 2671-2680 (1983). MSC: 17A70 17B10 PDF BibTeX XML Cite \textit{M. Scheunert}, J. Math. Phys. 24, 2671--2680 (1983; Zbl 0527.17001) Full Text: DOI
Britten, D. J.; Lemire, F. W. A classification of pointed A//n-modules. (English) Zbl 0492.17005 Lie algebras and related topics, Proc. Conf., New Brunswick/USA 1981, Lect. Notes Math. 933, 63-70 (1982). MSC: 17B10 17B20 PDF BibTeX XML
Britten, D. J.; Lemire, F. W. Irreducible representations of \(A_ n \)with a 1-dimensional weight space. (English) Zbl 0492.17004 Trans. Am. Math. Soc. 273, 509-540 (1982). MSC: 17B10 17B20 PDF BibTeX XML Cite \textit{D. J. Britten} and \textit{F. W. Lemire}, Trans. Am. Math. Soc. 273, 509--540 (1982; Zbl 0492.17004) Full Text: DOI
Gould, M. D. A trace formula for semi-simple Lie algebras. (English) Zbl 0437.17001 Ann. Inst. Henri Poincaré, Nouv. Sér., Sect. A 32, 203-219 (1980). MSC: 17B20 22E46 PDF BibTeX XML Cite \textit{M. D. Gould}, Ann. Inst. Henri Poincaré, Nouv. Sér., Sect. A 32, 203--219 (1980; Zbl 0437.17001) Full Text: Numdam EuDML