The enumerative theory of conics after Halphen / / Eduardo Casas-Alvero and Sebastian Xambo-Descamps
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| Autore: |
Casas-Alvero Eduardo <1948->
|
| Titolo: |
The enumerative theory of conics after Halphen / / Eduardo Casas-Alvero and Sebastian Xambo-Descamps
|
| Pubblicazione: | Berlin, Germany ; ; New York, New York : , : Springer-Verlag, , [1986] |
| ©1986 | |
| Edizione: | 1st ed. 1986. |
| Descrizione fisica: | 1 online resource (VIII, 128 p.) |
| Disciplina: | 516.15 |
| Soggetto topico: | Intersection theory (Mathematics) |
| Geometry, Enumerative | |
| Conics, Spherical | |
| Persona (resp. second.): | Xambo-DescampsSebastian |
| Note generali: | Bibliographic Level Mode of Issuance: Monograph |
| Nota di contenuto: | 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. |
| Titolo autorizzato: | Enumerative theory of conics after halphen |
| ISBN: | 3-540-39832-5 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 996466482403316 |
| Lo trovi qui: | Univ. di Salerno |
| Opac: | Controlla la disponibilità qui |
Serie:
Lecture Notes in Mathematics, . 0075-8434 ; ; 1196