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researcher

A. Hefez

8 papers hereh-index 11471 citations41 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • middle author1
  • last author1

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • math.AG8

identity via Semantic Scholar / OpenAlex

activity
20152024
collaborators
Showing 2020 · math.AGShow all

1 paper · 2 filters

math.AG2020

Tjurina number of a local complete intersection curve

Abramo Hefez, Edison Marcavillaca Niño de Guzmán, Marcelo Escudeiro Hernandes +1

Differently from the Milnor number, no formula relating the Tjurina number of a reducible algebroid curve to invariants of its branches was known. The aim of this work is to provid…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.