Abstract
Let S be a nonsingular minimal complex projective surface of general type and the canonical map of S is generically finite. Beauville showed that the geometric genus of the image of the canonical map is vanishing or equals the geometric genus of S and discussed the canonical degrees for these two cases. We generalize his results to nonsingular minimal complex projective threefolds.
| Original language | English |
|---|---|
| Pages (from-to) | 299-305 |
| Number of pages | 7 |
| Journal | Asian Journal of Mathematics |
| Volume | 22 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2018 |
Keywords
- Canonical degrees
- Canonical map
- General type
- Projective threefold