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Research Group 3: Scientific Computing

Kollegiengebäude Mathematik (20.30)
Room 3.039

Zimmer 3.039
Englerstr. 2
Kollegiengebäude Mathematik (20.30)
76131 Karlsruhe

Karlsruher Institut für Technologie (KIT)
Fakultät für Mathematik
Institut für Angewandte und Numerische Mathematik
Arbeitsgruppe 3: Wissenschaftliches Rechnen
Englerstr. 2
Kollegiengebäude Mathematik (20.30)
D-76131 Karlsruhe

Office hours:
Mon-Thu 9-12 Uhr

Tel.: +49 721 608 42062

Fax.: +49 721 608 43197

Photo of Fabio Margotti Dr. Fabio Margotti

Office hour for students:
Room: Kollegiengebäude Mathematik (20.30)
Email: fabiomarg@gmail.com

Research Interests

  • Inverse and ill-posed problems
  • Regularization theory
  • Iterative methods in Banach spaces
  • Electrical Impedance Tomography


1. Mixed gradient Tikhonov methods for solving non-linear ill-posed problems in Banach spaces, Inverse Problems, 2016. Submitted.

2. An inexact Newton regularization in Banach spaces based on the nonstationary iterated Tikhonov method, J. Inverse Ill-Posed Problems 23(4), 373–392, ISSN (Online) 1569-3945, ISSN (Print) 0928-0219, 2014, with A. Rieder.

3. A Kaczmarz version of the REGINN-Landweber iteration for ill-posed problems in Banach spaces, SIAM J. Numer. Anal. 52(3), 1439-1465, 2014, with A. Rieder and A. Leitão.

PhD Thesis

Fábio Margotti, On Inexact Newton Methods for Inverse Problems in Banach Spaces, KIT-2015 (Advisor: Prof. Dr. Andreas Rieder).

Master's Thesis (in Portuguese)

Fábio Margotti, Métodos Tipo Newton Inexatos para Problemas Inversos, UFSC-2011 (Advisor: Prof. Dr. Antonio C. G. Leitão).