Gomez Lopez, Mauricio; Kupers, Alexander The homotopy type of the topological cobordism category. (English) Zbl 07671239 Doc. Math. 27, 2107-2182 (2022). Reviewer: Markus Szymik (Sheffield) MSC: 57N70 58D05 55R40 PDFBibTeX XMLCite \textit{M. Gomez Lopez} and \textit{A. Kupers}, Doc. Math. 27, 2107--2182 (2022; Zbl 07671239) Full Text: DOI arXiv
Wermelinger, Jonathan Moduli space of non-negative sectional or positive Ricci curvature metrics on sphere bundles over spheres and their quotients. (English) Zbl 1502.57022 Geom. Dedicata 216, No. 5, Paper No. 50, 26 p. (2022). Reviewer: Jens Reinhold (Münster) MSC: 57R50 58D27 58J20 53C20 53C27 PDFBibTeX XMLCite \textit{J. Wermelinger}, Geom. Dedicata 216, No. 5, Paper No. 50, 26 p. (2022; Zbl 1502.57022) Full Text: DOI arXiv
Belegradek, Igor; Kwasik, Sławomir; Schultz, Reinhard Correction to: “Moduli spaces of nonnegative sectional curvature and non-unique souls”. (English) Zbl 1486.53041 J. Differ. Geom. 119, No. 1, 183-185 (2021). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 53C20 58D17 53C21 PDFBibTeX XMLCite \textit{I. Belegradek} et al., J. Differ. Geom. 119, No. 1, 183--185 (2021; Zbl 1486.53041) Full Text: DOI Link
Donaldson, Simon Atiyah’s work on holomorphic vector bundles and gauge theories. (English) Zbl 1476.14002 Bull. Am. Math. Soc., New Ser. 58, No. 4, 567-610 (2021). Reviewer: Ahmed Lesfari (El Jadida) MSC: 14-02 14-03 53-02 53C05 14D21 14H60 53-03 58E15 01A75 PDFBibTeX XMLCite \textit{S. Donaldson}, Bull. Am. Math. Soc., New Ser. 58, No. 4, 567--610 (2021; Zbl 1476.14002) Full Text: DOI
Huang, Ruizhi Homotopy of gauge groups over non-simply-connected five-dimensional manifolds. (English) Zbl 1470.57051 Sci. China, Math. 64, No. 5, 1061-1092 (2021). Reviewer: Tseleung So (Regina) MSC: 57S05 55P15 55P40 54C35 58B05 81T13 PDFBibTeX XMLCite \textit{R. Huang}, Sci. China, Math. 64, No. 5, 1061--1092 (2021; Zbl 1470.57051) Full Text: DOI arXiv
Santos, João Paulo Holomorphic bundles on the blown-up plane and the bar construction. (English) Zbl 1498.14025 Algebr. Geom. Topol. 20, No. 5, 2177-2268 (2020). Reviewer: Alfonso Zamora (Madrid) MSC: 14D21 58D27 14J60 55P48 PDFBibTeX XMLCite \textit{J. P. Santos}, Algebr. Geom. Topol. 20, No. 5, 2177--2268 (2020; Zbl 1498.14025) Full Text: DOI arXiv
Chen, Bohui; Du, Cheng-Yong; Wang, Yu On fibrations of Lie groupoids. (English) Zbl 1440.22008 J. Geom. Phys. 152, Article ID 103644, 27 p. (2020). MSC: 22A22 58H05 20L05 18B40 PDFBibTeX XMLCite \textit{B. Chen} et al., J. Geom. Phys. 152, Article ID 103644, 27 p. (2020; Zbl 1440.22008) Full Text: DOI arXiv
Blagojević, Pavle V. M.; Harrison, Michael; Tabachnikov, Serge; Ziegler, Günter M. Counting periodic trajectories of Finsler billiards. (English) Zbl 1451.37035 SIGMA, Symmetry Integrability Geom. Methods Appl. 16, Paper 022, 33 p. (2020). Reviewer: Thomas J. Bartsch (Gießen) MSC: 37C83 37J46 37C55 55R80 58E05 70H12 PDFBibTeX XMLCite \textit{P. V. M. Blagojević} et al., SIGMA, Symmetry Integrability Geom. Methods Appl. 16, Paper 022, 33 p. (2020; Zbl 1451.37035) Full Text: DOI arXiv
Kamiyama, Yasuhiko The configuration space of regular spherical even polygons. (English) Zbl 1445.58003 Int. J. Math. Math. Sci. 2019, Article ID 7148538, 6 p. (2019). Reviewer: Dirk Schuetz (Durham) MSC: 58D29 57R70 55R80 PDFBibTeX XMLCite \textit{Y. Kamiyama}, Int. J. Math. Math. Sci. 2019, Article ID 7148538, 6 p. (2019; Zbl 1445.58003) Full Text: DOI
Batista, Eliezer; Mortari, Alda D. M.; Teixeira, Mateus M. Cohomology for partial actions of Hopf algebras. (English) Zbl 1446.16032 J. Algebra 528, 339-380 (2019). MSC: 16T05 16E40 16S35 58E40 PDFBibTeX XMLCite \textit{E. Batista} et al., J. Algebra 528, 339--380 (2019; Zbl 1446.16032) Full Text: DOI arXiv
Vásquez, J. J. Isospectral nearly Kähler manifolds. (English) Zbl 1394.53072 Abh. Math. Semin. Univ. Hamb. 88, No. 1, 23-50 (2018). Reviewer: Nicolai K. Smolentsev (Kemerovo) MSC: 53C55 53C56 53C21 35Q41 58J53 PDFBibTeX XMLCite \textit{J. J. Vásquez}, Abh. Math. Semin. Univ. Hamb. 88, No. 1, 23--50 (2018; Zbl 1394.53072) Full Text: DOI arXiv
Kupers, Alexander; Miller, Jeremy Homological stability for topological chiral homology of completions. (English) Zbl 1339.57039 Adv. Math. 292, 755-827 (2016). Reviewer: Jonathan Hodgson (Swarthmore) MSC: 57R19 58A99 55R80 PDFBibTeX XMLCite \textit{A. Kupers} and \textit{J. Miller}, Adv. Math. 292, 755--827 (2016; Zbl 1339.57039) Full Text: DOI arXiv
Kamiyama, Yasuhiko On the level set of a function with degenerate minimum point. (English) Zbl 1422.57082 Int. J. Math. Math. Sci. 2015, Article ID 493217, 6 p. (2015). MSC: 57R70 58E05 PDFBibTeX XMLCite \textit{Y. Kamiyama}, Int. J. Math. Math. Sci. 2015, Article ID 493217, 6 p. (2015; Zbl 1422.57082) Full Text: DOI
Crowley, Diarmuid; Schick, Thomas The Gromoll filtration, \(KO\)-characteristic classes and metrics of positive scalar curvature. (English) Zbl 1285.57015 Geom. Topol. 17, No. 3, 1773-1789 (2013). Reviewer: Tibor Macko (Bonn) MSC: 57R60 53C21 53C27 58B20 PDFBibTeX XMLCite \textit{D. Crowley} and \textit{T. Schick}, Geom. Topol. 17, No. 3, 1773--1789 (2013; Zbl 1285.57015) Full Text: DOI arXiv
Crowley, Diarmuid; Goette, Sebastian Kreck-Stolz invariants for quaternionic line bundles. (English) Zbl 1281.58014 Trans. Am. Math. Soc. 365, No. 6, 3193-3225 (2013). Reviewer: Jesus A. Álvarez López (Santiago de Compostela) MSC: 58J28 57R55 57R20 PDFBibTeX XMLCite \textit{D. Crowley} and \textit{S. Goette}, Trans. Am. Math. Soc. 365, No. 6, 3193--3225 (2013; Zbl 1281.58014) Full Text: DOI arXiv
Lin, Xianzu Infinite dimensional manifolds from a new point of view. (English) Zbl 1268.55007 Topology Appl. 159, No. 15, 3355-3362 (2012). Reviewer: Vagn Lundsgaard Hansen (Lyngby) MSC: 55U10 18A05 58A05 PDFBibTeX XMLCite \textit{X. Lin}, Topology Appl. 159, No. 15, 3355--3362 (2012; Zbl 1268.55007) Full Text: DOI arXiv
Goto, Satoru; Komatsu, Kazushi The configuration space of a model for ringed hydrocarbon molecules. (English) Zbl 1238.92069 Hiroshima Math. J. 42, No. 1, 115-126 (2012). MSC: 92E10 58E05 57M50 PDFBibTeX XMLCite \textit{S. Goto} and \textit{K. Komatsu}, Hiroshima Math. J. 42, No. 1, 115--126 (2012; Zbl 1238.92069) Full Text: Euclid
Sati, Hisham Geometry of \(\mathrm{spin}\) and \(\mathrm{spin}^{c}\) structures in the M-theory partition function. (English) Zbl 1245.81223 Rev. Math. Phys. 24, No. 3, 1250005, 112 p. (2012). MSC: 81T30 81T50 83E15 83E30 53C27 81Q70 58J20 58J28 58Z05 53Z05 19K56 PDFBibTeX XMLCite \textit{H. Sati}, Rev. Math. Phys. 24, No. 3, 1250005, 112 p. (2012; Zbl 1245.81223) Full Text: DOI arXiv
De Marchis, Francesca Generic multiplicity for a scalar field equation on compact surfaces. (English) Zbl 1211.58011 J. Funct. Anal. 259, No. 8, 2165-2192 (2010). Reviewer: Chiung-Jue Sung (Hsinchu) MSC: 58J05 82B99 PDFBibTeX XMLCite \textit{F. De Marchis}, J. Funct. Anal. 259, No. 8, 2165--2192 (2010; Zbl 1211.58011) Full Text: DOI
Prástaro, Agostino Surgery and bordism groups in quantum partial differential equations. II: Variational quantum PDEs. (English) Zbl 1238.58026 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 12, e-Suppl., e526-e549 (2009). MSC: 58J90 57R90 58A50 58C50 PDFBibTeX XMLCite \textit{A. Prástaro}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 12, e526--e549 (2009; Zbl 1238.58026) Full Text: DOI
Prástaro, Agostino Surgery and bordism groups in quantum partial differential equations. I: The quantum Poincaré conjecture. (English) Zbl 1238.58025 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 12, e-Suppl., e502-e525 (2009). MSC: 58J90 57R90 58A50 58C50 PDFBibTeX XMLCite \textit{A. Prástaro}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 12, e502--e525 (2009; Zbl 1238.58025) Full Text: DOI
Cavicchioli, Alberto; Muranov, Yuri V.; Spaggiari, Fulvia Surgery on pairs of closed manifolds. (English) Zbl 1224.57014 Czech. Math. J. 59, No. 2, 551-571 (2009). MSC: 57R67 19J25 55T99 58A35 18F25 PDFBibTeX XMLCite \textit{A. Cavicchioli} et al., Czech. Math. J. 59, No. 2, 551--571 (2009; Zbl 1224.57014) Full Text: DOI EuDML Link
Cavicchioli, Alberto; Muranov, Yuri V.; Spaggiari, Fulvia Assembly maps and realization of splitting obstructions. (English) Zbl 1209.57026 Monatsh. Math. 158, No. 4, 367-391 (2009). Reviewer: Bruce Hughes (Nashville) MSC: 57R67 19J25 19G24 58A35 18F25 PDFBibTeX XMLCite \textit{A. Cavicchioli} et al., Monatsh. Math. 158, No. 4, 367--391 (2009; Zbl 1209.57026) Full Text: DOI
Friedlander, Eric M.; Lawson, H. Blaine jun. Graph mappings and Poincaré duality. (English) Zbl 1159.55001 Math. Ann. 343, No. 2, 431-461 (2009). Reviewer: Yves Félix (Louvain-La-Neuve) MSC: 55M05 28C99 58C35 PDFBibTeX XMLCite \textit{E. M. Friedlander} and \textit{H. B. Lawson jun.}, Math. Ann. 343, No. 2, 431--461 (2009; Zbl 1159.55001) Full Text: DOI
Bielawski, Roger; Pidstrygach, Victor Gelfand-Zeitlin actions and rational maps. (English) Zbl 1218.53086 Math. Z. 260, No. 4, 779-803 (2008). MSC: 53D20 37J15 58D15 PDFBibTeX XMLCite \textit{R. Bielawski} and \textit{V. Pidstrygach}, Math. Z. 260, No. 4, 779--803 (2008; Zbl 1218.53086) Full Text: DOI arXiv
Farber, M.; Schütz, D. Homology of planar polygon spaces. (English) Zbl 1132.52024 Geom. Dedicata 125, 75-92 (2007). Reviewer: Wolfgang Kühnel (Stuttgart) MSC: 52C25 57R19 51M20 52B05 57M50 93C85 58D29 57R70 PDFBibTeX XMLCite \textit{M. Farber} and \textit{D. Schütz}, Geom. Dedicata 125, 75--92 (2007; Zbl 1132.52024) Full Text: DOI arXiv
Kallel, Sadok; Salvatore, Paolo Rational maps and string topology. (English) Zbl 1204.58006 Geom. Topol. 10, 1579-1606 (2006). MSC: 58D15 26C15 55R20 PDFBibTeX XMLCite \textit{S. Kallel} and \textit{P. Salvatore}, Geom. Topol. 10, 1579--1606 (2006; Zbl 1204.58006) Full Text: DOI arXiv
Ando, Yoshifumi Nonexistence of homotopy equivalences which are \(C^{\infty}\) stable or of finite codimension. (English) Zbl 1107.57017 Topology Appl. 153, No. 15, 2962-2970 (2006). Reviewer: James G. Timourian (Edmonton) MSC: 57R45 58K30 58C25 57R67 55P10 PDFBibTeX XMLCite \textit{Y. Ando}, Topology Appl. 153, No. 15, 2962--2970 (2006; Zbl 1107.57017) Full Text: DOI
Guentner, Erik; Higson, Nigel; Weinberger, Shmuel The Novikov conjecture for linear groups. (English) Zbl 1073.19003 Publ. Math., Inst. Hautes Étud. Sci. 101, 243-268 (2005). Reviewer: V. M. Manuilov (Moskva) MSC: 19K99 46L85 58J28 PDFBibTeX XMLCite \textit{E. Guentner} et al., Publ. Math., Inst. Hautes Étud. Sci. 101, 243--268 (2005; Zbl 1073.19003) Full Text: DOI Numdam EuDML
Murray, Michael K.; Singer, Michael A. A note on monopole moduli spaces. (English) Zbl 1062.53017 J. Math. Phys. 44, No. 8, 3517-3531 (2003). MSC: 53C07 58D27 81T13 PDFBibTeX XMLCite \textit{M. K. Murray} and \textit{M. A. Singer}, J. Math. Phys. 44, No. 8, 3517--3531 (2003; Zbl 1062.53017) Full Text: DOI arXiv Link
Yamaguchi, Kohhei Configuration space models for spaces of maps from a Riemann surface to complex projective space. (English) Zbl 1055.55014 Publ. Res. Inst. Math. Sci. 39, No. 3, 535-543 (2003). Reviewer: Jeffrey A. Strom (Kalamazoo) MSC: 55R80 58D15 55P10 55P35 55P15 PDFBibTeX XMLCite \textit{K. Yamaguchi}, Publ. Res. Inst. Math. Sci. 39, No. 3, 535--543 (2003; Zbl 1055.55014) Full Text: DOI
Kozlov, Dmitry N. Topology of spaces of hyperbolic polynomials and combinatorics of resonances. (English) Zbl 1012.57045 Isr. J. Math. 132, 189-206 (2002). Reviewer: Bruce Hughes (Nashville) MSC: 57R45 57N80 58C25 58K99 14P25 55R80 PDFBibTeX XMLCite \textit{D. N. Kozlov}, Isr. J. Math. 132, 189--206 (2002; Zbl 1012.57045) Full Text: DOI arXiv
Ando, Yoshifumi Invariants of fold-maps via stable homotopy groups. (English) Zbl 1027.57027 Publ. Res. Inst. Math. Sci. 38, No. 2, 397-450 (2002). Reviewer: Piotr Jaworski (Warszawa) MSC: 57R45 58A20 55Q10 32S50 58K65 PDFBibTeX XMLCite \textit{Y. Ando}, Publ. Res. Inst. Math. Sci. 38, No. 2, 397--450 (2002; Zbl 1027.57027) Full Text: DOI
Boyer, C. P.; Hurtubise, J. C.; Milgram, R. J. Stability theorems for spaces of rational curves. (English) Zbl 1110.58303 Int. J. Math. 12, No. 2, 223-262 (2001). MSC: 58D99 58E99 PDFBibTeX XMLCite \textit{C. P. Boyer} et al., Int. J. Math. 12, No. 2, 223--262 (2001; Zbl 1110.58303) Full Text: DOI arXiv
Ruberman, Daniel Isospectrality and 3-manifold groups. (English) Zbl 0966.57004 Proc. Am. Math. Soc. 129, No. 8, 2467-2471 (2001). Reviewer: Darryl McCullough (Norman) MSC: 57M05 20F38 57N10 58J28 58J53 PDFBibTeX XMLCite \textit{D. Ruberman}, Proc. Am. Math. Soc. 129, No. 8, 2467--2471 (2001; Zbl 0966.57004) Full Text: DOI arXiv
Shapiro, Boris; Welker, Volkmar Combinatorics \(\&\) topology of stratifications of the space of monic polynomials with real coefficients. (English) Zbl 0919.57022 Result. Math. 33, No. 3-4, 338-355 (1998). Reviewer: Carmen Romero-Fuster (Burjasot) MSC: 57R45 58C25 58K99 57N80 PDFBibTeX XMLCite \textit{B. Shapiro} and \textit{V. Welker}, Result. Math. 33, No. 3--4, 338--355 (1998; Zbl 0919.57022) Full Text: DOI arXiv
Fischer, Arthur E.; Moncrief, Vincent A method of reduction of Einstein’s equations of evolution and a natural symplectic structure on the space of gravitational degrees of freedom. (English) Zbl 0846.58011 Gen. Relativ. Gravitation 28, No. 2, 207-219 (1996). MSC: 58D27 83C05 37J99 58D17 PDFBibTeX XMLCite \textit{A. E. Fischer} and \textit{V. Moncrief}, Gen. Relativ. Gravitation 28, No. 2, 207--219 (1996; Zbl 0846.58011) Full Text: DOI
Anand, Christopher Kumar Unitons and their moduli. (English) Zbl 0871.58022 Electron. Res. Announc. Am. Math. Soc. 2, No. 1, 7-16 (1996). MSC: 58E20 58D27 58J72 PDFBibTeX XMLCite \textit{C. K. Anand}, Electron. Res. Announc. Am. Math. Soc. 02, No. 1, 7--16 (1996; Zbl 0871.58022) Full Text: DOI EuDML
Sanders, Marc Classifying spaces and Dirac operators coupled to instantons. (English) Zbl 0867.58010 Trans. Am. Math. Soc. 347, No. 10, 4037-4072 (1995). Reviewer: N.L.Youssef (Giza) MSC: 58D29 55R45 PDFBibTeX XMLCite \textit{M. Sanders}, Trans. Am. Math. Soc. 347, No. 10, 4037--4072 (1995; Zbl 0867.58010) Full Text: DOI
Havlicek, John W. The cohomology of holomorphic self maps of the Riemann sphere. (English) Zbl 0814.55003 Math. Z. 218, No. 2, 179-190 (1995). Reviewer: J.W.Havlicek (East Lansing) MSC: 55N99 55R20 58D15 PDFBibTeX XMLCite \textit{J. W. Havlicek}, Math. Z. 218, No. 2, 179--190 (1995; Zbl 0814.55003) Full Text: DOI EuDML
Cordes, Stefan; Moore, Gregory; Ramgoolam, Sanjaye Lectures on \(2\)D Yang-Mills theory, equivariant cohomology and topological field theories. (English) Zbl 0991.81585 Nucl. Phys., B, Proc. Suppl. 41, 184-244 (1995). MSC: 81T45 81T13 58D30 32G13 81T30 81T70 PDFBibTeX XMLCite \textit{S. Cordes} et al., Nucl. Phys., B, Proc. Suppl. 41, 184--244 (1995; Zbl 0991.81585) Full Text: DOI arXiv
Sadum, Lorenzo A symmetric family of Yang-Mills fields. (English) Zbl 0801.53015 Commun. Math. Phys. 163, No. 2, 257-291 (1994). MSC: 53C07 81T13 58E15 PDFBibTeX XMLCite \textit{L. Sadum}, Commun. Math. Phys. 163, No. 2, 257--291 (1994; Zbl 0801.53015) Full Text: DOI
Cohen, Ralph L.; Jones, John D. S. Monopoles, braid groups, and the Dirac operator. (English) Zbl 0818.58012 Commun. Math. Phys. 158, No. 2, 241-266 (1993). Reviewer: B.Nowak (Łódź) MSC: 58E15 81T13 20F36 PDFBibTeX XMLCite \textit{R. L. Cohen} and \textit{J. D. S. Jones}, Commun. Math. Phys. 158, No. 2, 241--266 (1993; Zbl 0818.58012) Full Text: DOI
Valli, Giorgio Holomorphic maps from compact manifolds into loop groups as Blaschke products. (English) Zbl 0784.53041 Tôhoku Math. J., II. Ser. 45, No. 3, 393-422 (1993). Reviewer: G.Valli (Roma) MSC: 53C55 81T13 58C10 PDFBibTeX XMLCite \textit{G. Valli}, Tôhoku Math. J. (2) 45, No. 3, 393--422 (1993; Zbl 0784.53041) Full Text: DOI
Boyer, C. P.; Hurtubise, J. C.; Mann, B. M.; Milgram, R. J. The Atiyah-Jones conjecture. (English) Zbl 0748.32014 Bull. Am. Math. Soc., New Ser. 26, No. 2, 317-321 (1992). MSC: 32G81 81T13 55P35 14F05 14D20 32G13 58D27 PDFBibTeX XMLCite \textit{C. P. Boyer} et al., Bull. Am. Math. Soc., New Ser. 26, No. 2, 317--321 (1992; Zbl 0748.32014) Full Text: DOI arXiv
Nakamura, Yoshimasa; Duncan, Tyrone E. Remarks on the moduli space of SU(2) monopoles and Toda flow. (English) Zbl 0723.58009 Lett. Math. Phys. 19, No. 2, 127-131 (1990). Reviewer: Y.Asoo (Okayama) MSC: 58D27 37J35 37K10 93B29 PDFBibTeX XMLCite \textit{Y. Nakamura} and \textit{T. E. Duncan}, Lett. Math. Phys. 19, No. 2, 127--131 (1990; Zbl 0723.58009) Full Text: DOI
Dijkgraaf, Robbert; Witten, Edward Topological gauge theories and group cohomology. (English) Zbl 0703.58011 Commun. Math. Phys. 129, No. 2, 393-429 (1990). Reviewer: V.Silveira MSC: 81T40 57R20 58E50 81T13 81T70 20J06 53C15 PDFBibTeX XMLCite \textit{R. Dijkgraaf} and \textit{E. Witten}, Commun. Math. Phys. 129, No. 2, 393--429 (1990; Zbl 0703.58011) Full Text: DOI
Hilsum, Michel Fonctorialité en K-théorie bivariante pour les variétés lipschitziennes. (Functoriality in the bivariant K-theory for Lipschitz manifolds). (French) Zbl 0702.57008 \(K\)-Theory 3, No. 5, 401-440 (1989). Reviewer: M.Hilsum MSC: 57R30 46L80 58J20 55N35 18F25 19K35 PDFBibTeX XMLCite \textit{M. Hilsum}, \(K\)-Theory 3, No. 5, 401--440 (1989; Zbl 0702.57008) Full Text: DOI
Dovermann, Karl Heinz Rigid cyclic group actions on cohomology complex projective spaces. (English) Zbl 0629.57025 Math. Proc. Camb. Philos. Soc. 101, 487-507 (1987). Reviewer: T.tom Dieck MSC: 57S17 58J20 PDFBibTeX XMLCite \textit{K. H. Dovermann}, Math. Proc. Camb. Philos. Soc. 101, 487--507 (1987; Zbl 0629.57025) Full Text: DOI
Shastri, A. R.; Williams, J. G.; Zvengrowski, P. Kinks in general relativity. (English) Zbl 0448.55009 Int. J. Theor. Phys. 19, 1-23 (1980). MSC: 55P99 58C99 53D50 83C99 PDFBibTeX XMLCite \textit{A. R. Shastri} et al., Int. J. Theor. Phys. 19, 1--23 (1980; Zbl 0448.55009) Full Text: DOI