researcher

A. Fernandes

31 papers hereh-index 17648 citations62 works total

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

author position

sole author1
first author14
middle author14
last author2

Across the 31 of 31 papers where every author was matched, so the position is known.

fields

math.AG23
math.MG3
math.DG2
math.GT2
math.DS1

same name

A. Fernandes — 25 papers, h 9
A. Fernandes — 15 papers, h 9
A. Fernandes — 8 papers, h 5
A. Fernandes — 4 papers, h 1
A. Fernandes — 3 papers, h 7
A. Fernandes — 3 papers, h 31

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

20072026

most citedBi-Lipschitz geometry of weighted homogeneous surface singularities

21 citations · 89 across the 23 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.GT2018

On real polynomial local homeomorphisms

Alexandre Fernandes, Zbigniew Jelonek

We prove that the set of non-properness of a polynomial mapping of the three dimensional space which is a local homeomorphism cannot be homeomorphic to the real line $R .$

math.AG2018★ 11 cited

Multiplicity of singularities is not a bi-Lipschitz invariant

Lev Birbrair, Alexandre Fernandes, J. Edson Sampaio +1

It was conjectured that multiplicity of a singularity is bi-Lipschitz invariant. We disprove this conjecture, constructing examples of bi-Lipschitz equivalent complex algebraic sin…