Geodesic
The Divisor Class Group of Ordinary and Symbolic Blow-ups.
Mathematische Zeitschrift, Tome 198 (1988) no. 3, pp. 479-492.

Voir la notice de l'article provenant de la source European Digital Mathematics Library

Mots-clés : filtration of ideals, divisor class group, canonical class, torsion free cone, quasi-Gorenstein, extended Rees algebra, split extension 
@article{MZ_1988__198_3_173939,
     author = {Ngo Viet Trung and A. Simis},
     title = {The {Divisor} {Class} {Group} of {Ordinary} and {Symbolic} {Blow-ups.}},
     journal = {Mathematische Zeitschrift},
     pages = {479--492},
     publisher = {mathdoc},
     volume = {198},
     number = {3},
     year = {1988},
     zbl = {0626.13003},
     url = {http://geodesic.mathdoc.fr/item/MZ_1988__198_3_173939/}
}
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Ngo Viet Trung; A. Simis. The Divisor Class Group of Ordinary and Symbolic Blow-ups.. Mathematische Zeitschrift, Tome 198 (1988) no. 3, pp. 479-492. http://geodesic.mathdoc.fr/item/MZ_1988__198_3_173939/