The Enumerative Theory of Conics after Halphen
Enregistré dans:
| Auteurs principaux: | , |
|---|---|
| Format: | Livre numérique |
| Langue: | Anglais |
| Publié: |
Berlin [etc.] :
Springer
[20..].
Cham : Springer Nature |
| Collection: | Lecture notes in mathematics
1196 |
| Sujets: | |
| Accès en ligne: | Accès sur la plateforme de l'éditeur Accès sur la plateforme Istex Accès Université d'Orléans Accès INSA CVL |
| Note: |
Archives Springer e-books (Licence nationale) Archives Springer e-books (Licence nationale) |
| Autres localisations: | Voir dans le Sudoc |
| Edition sous un autre format: | • The enumerative theory of conics after Halphen, Eduardo Casas-Alvero, Sebastian Xambó-Descamps, 1986, Berlin, Springer, 1 volume (VIII-128 pages), Lecture notes in mathematics, 3-540-16495-2 • The Enumerative Theory of Conics after Halphen, Texte imprimé, 9783662199909 |
Table des matières:
- Conics
- Complete conics
- Systems of conics
- Equations of the degeneration hypersurfaces
- Conditions imposed on conics
- Action of the projective group and proper solutions of an enumarative problem
- Genericity of the data of conditions
- Local characters of a condition
- Halphen's first formula
- Computation of characteristic numbers
- Examples
- Strict equivalence of conditions
- Systems of conics contained in Sp,q
- Conics satisfying five independent conditions
- Cycles on W and on B
- Multiplicity cycles and Noether's formula
- Improper intersection numbers
- Generalization of Halphen's formula to conditions of higher order
- Examples of higher order conditions
- Strict equivalence of conditions
- Enumerative ring of W
- Computation of products in hal· (W)
- Further examples.