Monomial ideals with tiny squares
Résumé
Let I ⊂ K[x, y] be a monomial ideal. How small can µ(I^2) be in terms of µ(I)? It has been expected that the inequality µ(I^2) > µ(I) should hold whenever µ(I) ≥ 2. Here we disprove this expectation and provide a somewhat surprising answer to the above question.
Origine | Fichiers produits par l'(les) auteur(s) |
---|
Loading...