It is well known that, for an irreducible plane algebroid curve A, the value semigroup of A and the value semigroup of the blow-up of A are strictly related. We show a similar, more complicated relation in case A is a plane algebroid curve with two branches.
The Apery algorithm for a plane singularity with two branches / Barucci, Valentina; D'Anna, M; Froberg, R.. - In: BEITRAGE ZUR ALGEBRA UND GEOMETRIE. - ISSN 0138-4821. - STAMPA. - 46 (no. 1):(2005), pp. 1-18.
The Apery algorithm for a plane singularity with two branches
BARUCCI, Valentina;
2005
Abstract
It is well known that, for an irreducible plane algebroid curve A, the value semigroup of A and the value semigroup of the blow-up of A are strictly related. We show a similar, more complicated relation in case A is a plane algebroid curve with two branches.File allegati a questo prodotto
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