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John Erick Ortiz Guzman

3 papers here

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

author position
  • first author1
  • middle author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.NA2
  • physics.med-ph1

identity via Semantic Scholar / OpenAlex

most citedA Calderon Regularized Symmetric Formulation for the Electroencephalography Forward Problem

8 citations · 8 across the 3 of their papers we have counts for

collaborators

3 papers

math.NA2022

A New Refinement-Free Preconditioner for the Symmetric Formulation in Electroencephalography

Viviana Giunzioni, John E. Ortiz G., Adrien Merlini +2

Widely employed for the accurate solution of the electroencephalography forward problem, the symmetric formulation gives rise to a first kind, ill-conditioned operator ill-suited f…

math.NA2022

On the Fast Direct Solution of a Preconditioned Electromagnetic Integral Equation

Davide Consoli, Clément Henry, Alexandre Dély +6

This work presents a fast direct solver strategy for electromagnetic integral equations in the high-frequency regime. The new scheme relies on a suitably preconditioned combined fi…

physics.med-ph2019★ 8 cited

A Calderon Regularized Symmetric Formulation for the Electroencephalography Forward Problem

John E. Ortiz G., Axelle Pillain, Lyes Rahmouni +1

The symmetric formulation of the electroencephalography (EEG) forward problem is a well-known and widespread equation thanks to the high level of accuracy that it delivers. However…

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