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Higher initial ideals of homogeneous ideals /
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Providence, R.I. :
American Mathematical Society,
©1998.
|
| Colección: | Memoirs of the American Mathematical Society ;
no. 638. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Introduction 1. Borel-fixed ideals 2. Monomial orders 3. Some algebraic lemmas 4. Defining the higher initial ideals 5. Representing the higher initial ideals 6. Group action on $R^{s+1}(I)$ 7. Describing the action on $R^{s+1}(I)$ 8. Borel-fixedness 9. Higher initial ideals of hyperplane sections 10. Representing the higher initial ideals of general hyperplane sections 11. Higher initial ideals as combinatorial structures 12. Reading cohomological information 13. Examples: Points and curves in $\mathbf {P}^3$