location:  Publications → journals
Search results

Search: MSC category 14R05 ( Classification of affine varieties )

 Expand all        Collapse all Results 1 - 2 of 2

1. CJM 2008 (vol 60 pp. 64)

Daigle, Daniel
 Classification of Linear Weighted Graphs Up to Blowing-Up and Blowing-Down We classify linear weighted graphs up to the blowing-up and blowing-down operations which are relevant for the study of algebraic surfaces. Keywords:weighted graph, dual graph, blowing-up, algebraic surfaceCategories:14J26, 14E07, 14R05, 05C99

2. CJM 2004 (vol 56 pp. 1145)

Daigle, Daniel; Russell, Peter
 On Log \$\mathbb Q\$-Homology Planes and Weighted Projective Planes We classify normal affine surfaces with trivial Makar-Limanov invariant and finite Picard group of the smooth locus, realizing them as open subsets of weighted projective planes. We also show that such a surface admits, up to conjugacy, one or two \$G_a\$-actions. Categories:14R05, 14J26, 14R20