Geodesic
Singular principal G-bundles on nodal curves
Journal of the European Mathematical Society, Tome 7 (2005) no. 2, pp. 215-251.

Voir la notice de l'article provenant de la source EMS Press

In the present paper, we give for the first time a general construction of compactified moduli spaces for semistable G-bundles on an irreducible complex projective curve X with exactly one node, G a semisimple linear algebraic group over the complex numbers.
DOI : 10.4171/jems/27
Classification : 53-XX, 20-XX, 57-XX, 00-XX
Keywords: Principal bundle, nodal curve, generalized parabolic bundle, moduli space 
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     author = {Alexander H.W. Schmitt},
     title = {Singular principal {G-bundles} on nodal curves},
     journal = {Journal of the European Mathematical Society},
     pages = {215--251},
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     number = {2},
     year = {2005},
     doi = {10.4171/jems/27},
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Alexander H.W. Schmitt. Singular principal G-bundles on nodal curves. Journal of the European Mathematical Society, Tome 7 (2005) no. 2, pp. 215-251. doi : 10.4171/jems/27. http://geodesic.mathdoc.fr/articles/10.4171/jems/27/

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