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math.AC2003★ 4 cited
On plane algebroid curves
Valentina Barucci, Marco D'Anna, Ralf Froberg
Two plane analytic branches are topologically equivalent if and only if they have the same multiplicity sequence. We show that having same semigroup is equivalent to having same mu…
math.AC2003
Arf characters of an algebroid curve
Valentina Barucci, Marco D'Anna, Ralf Froberg
Two algebroid branches are said to be equivalent if they have the same multiplicity sequence. It is known that two algebroid branches and are equivalent if and only if thei…